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94470476960 = 25517113307361
BaseRepresentation
bin101011111111011100…
…0010001010010100000
3100000211210212110122002
41113332320101102200
53021433420230320
6111222114103132
76553031543036
oct1277670212240
9300753773562
1094470476960
1137079137652
1216385b7aaa8
138ba705cc12
144802920556
1526cda87675
hex15fee114a0

94470476960 has 96 divisors (see below), whose sum is σ = 238407179472. Its totient is φ = 35250503680.

The previous prime is 94470476959. The next prime is 94470476987. The reversal of 94470476960 is 6967407449.

It can be written as a sum of positive squares in 8 ways, for example, as 4971378064 + 89499098896 = 70508^2 + 299164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 94470476896 and 94470476905.

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, 153680 + ... + 461040.

Almost surely, 294470476960 is an apocalyptic number.

It is a pronic number, being equal to 307360×307361.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94470476960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119203589736).

94470476960 is an abundant number, since it is smaller than the sum of its proper divisors (143936702512).

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

94470476960 is a wasteful number, since it uses less digits than its factorization.

94470476960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307506 (or 307498 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 94470476960 in words is "ninety-four billion, four hundred seventy million, four hundred seventy-six thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 113 136 160 170 226 272 340 452 544 565 680 904 1130 1360 1808 1921 2260 2720 3616 3842 4520 7684 9040 9605 15368 18080 19210 30736 38420 61472 76840 153680 307360 307361 614722 1229444 1536805 2458888 3073610 4917776 5225137 6147220 9835552 10450274 12294440 20900548 24588880 26125685 34731793 41801096 49177760 52251370 69463586 83602192 104502740 138927172 167204384 173658965 209005480 277854344 347317930 418010960 555708688 590440481 694635860 836021920 1111417376 1180880962 1389271720 2361761924 2778543440 2952202405 4723523848 5557086880 5904404810 9447047696 11808809620 18894095392 23617619240 47235238480 94470476960