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70941435480 = 233251072918367
BaseRepresentation
bin100001000010001110…
…0000110011001011000
320210010000211022120100
41002010130012121120
52130242001413410
652331241055400
75060665152336
oct1020434063130
9223100738510
1070941435480
11280a4655523
12118ba187560
1368c74bb076
14360da7ab56
151ca30c48c0
hex1084706658

70941435480 has 96 divisors (see below), whose sum is σ = 230593708800. Its totient is φ = 18914923008.

The previous prime is 70941435457. The next prime is 70941435527. The reversal of 70941435480 is 8453414907.

70941435480 is a `hidden beast` number, since 7 + 0 + 94 + 14 + 3 + 548 + 0 = 666.

It is a super-3 number, since 3×709414354803 (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3853257 + ... + 3871623.

It is an arithmetic number, because the mean of its divisors is an integer number (2402017800).

Almost surely, 270941435480 is an apocalyptic number.

It is an amenable number.

70941435480 is an abundant number, since it is smaller than the sum of its proper divisors (159652273320).

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

70941435480 is a wasteful number, since it uses less digits than its factorization.

70941435480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29113 (or 29106 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 70941435480 in words is "seventy billion, nine hundred forty-one million, four hundred thirty-five thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 10729 18367 21458 32187 36734 42916 53645 55101 64374 73468 85832 91835 96561 107290 110202 128748 146936 160935 165303 183670 193122 214580 220404 257496 275505 321870 330606 367340 386244 429160 440808 482805 551010 643740 661212 734680 772488 826515 965610 1102020 1287480 1322424 1653030 1931220 2204040 3306060 3862440 6612120 197059543 394119086 591178629 788238172 985297715 1182357258 1576476344 1773535887 1970595430 2364714516 2955893145 3547071774 3941190860 4729429032 5911786290 7094143548 7882381720 8867679435 11823572580 14188287096 17735358870 23647145160 35470717740 70941435480