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58831701472 = 2523437272557
BaseRepresentation
bin110110110010101001…
…001000010111100000
312121212002020002110101
4312302221020113200
51430441403421342
643005451312144
74151622132355
oct666251102740
9177762202411
1058831701472
1122a4aa64095
12b49a74b654
1357176b529b
142bc165662c
1517e4dca3b7
hexdb2a485e0

58831701472 has 96 divisors (see below), whose sum is σ = 123890038272. Its totient is φ = 27434018304.

The previous prime is 58831701437. The next prime is 58831701473. The reversal of 58831701472 is 27410713885.

It is a super-2 number, since 2×588317014722 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58831701473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23006818 + ... + 23009374.

It is an arithmetic number, because the mean of its divisors is an integer number (1290521232).

Almost surely, 258831701472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58831701472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61945019136).

58831701472 is an abundant number, since it is smaller than the sum of its proper divisors (65058336800).

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

58831701472 is a wasteful number, since it uses less digits than its factorization.

58831701472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 58831701472 in words is "fifty-eight billion, eight hundred thirty-one million, seven hundred one thousand, four hundred seventy-two".

Divisors: 1 2 4 8 16 23 32 43 46 86 92 172 184 344 368 688 727 736 989 1376 1454 1978 2557 2908 3956 5114 5816 7912 10228 11632 15824 16721 20456 23264 31261 31648 33442 40912 58811 62522 66884 81824 109951 117622 125044 133768 219902 235244 250088 267536 439804 470488 500176 535072 719003 879608 940976 1000352 1438006 1759216 1858939 1881952 2528873 2876012 3518432 3717878 5057746 5752024 7435756 10115492 11504048 14871512 20230984 23008096 29743024 40461968 42755597 59486048 79934377 80923936 85511194 159868754 171022388 319737508 342044776 639475016 684089552 1278950032 1368179104 1838490671 2557900064 3676981342 7353962684 14707925368 29415850736 58831701472