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470231801088 = 2837151579263
BaseRepresentation
bin1101101011110111111…
…11111101110100000000
31122221202021002112011220
412311323333331310000
530201013320113323
61000004351235040
745654532234410
oct6657377756400
91587667075156
10470231801088
11171473658015
1277173818a80
133545bac59aa
1418a8b8b8640
15c3725460e3
hex6d7bffdd00

470231801088 has 144 divisors (see below), whose sum is σ = 1439762989056. Its totient is φ = 133461964800.

The previous prime is 470231801071. The next prime is 470231801099. The reversal of 470231801088 is 880108132074.

It is a super-2 number, since 2×4702318010882 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522145 + ... + 1101407.

Almost surely, 2470231801088 is an apocalyptic number.

470231801088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470231801088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (719881494528).

470231801088 is an abundant number, since it is smaller than the sum of its proper divisors (969531187968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470231801088 is a wasteful number, since it uses less digits than its factorization.

470231801088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579440 (or 579426 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The spelling of 470231801088 in words is "four hundred seventy billion, two hundred thirty-one million, eight hundred one thousand, eighty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 151 168 192 224 256 302 336 384 448 453 604 672 768 896 906 1057 1208 1344 1792 1812 2114 2416 2688 3171 3624 4228 4832 5376 6342 7248 8456 9664 12684 14496 16912 19328 25368 28992 33824 38656 50736 57984 67648 101472 115968 135296 202944 270592 405888 579263 811776 1158526 1737789 2317052 3475578 4054841 4634104 6951156 8109682 9268208 12164523 13902312 16219364 18536416 24329046 27804624 32438728 37072832 48658092 55609248 64877456 74145664 87468713 97316184 111218496 129754912 148291328 174937426 194632368 222436992 259509824 262406139 349874852 389264736 444873984 519019648 524812278 612280991 699749704 778529472 1038039296 1049624556 1224561982 1399499408 1557058944 1836842973 2099249112 2449123964 2798998816 3114117888 3673685946 4198498224 4898247928 5597997632 7347371892 8396996448 9796495856 11195995264 14694743784 16793992896 19592991712 22391990528 29389487568 33587985792 39185983424 58778975136 67175971584 78371966848 117557950272 156743933696 235115900544 470231801088