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70381042595376 = 2435578093253949
BaseRepresentation
bin10000000000001011011101…
…000010101111011000110000
3100020012100202212111012112020
4100000023131002233120300
533211110333401023001
6405404334332431440
720552601563165562
oct2000133502573060
9306170685435466
1070381042595376
1120475483795877
127a88398918580
133036b9996c556
141354663dbb332
15820b8be6a736
hex4002dd0af630

70381042595376 has 80 divisors (see below), whose sum is σ = 182369319804000. Its totient is φ = 23389274097664.

The previous prime is 70381042595371. The next prime is 70381042595399. The reversal of 70381042595376 is 67359524018307.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70381042595371) 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, 20002450 + ... + 23256398.

It is an arithmetic number, because the mean of its divisors is an integer number (2279616497550).

It is a 1-persistent number, because it is pandigital, but 2⋅70381042595376 = 140762085190752 is not.

Almost surely, 270381042595376 is an apocalyptic number.

It is an amenable number.

70381042595376 is an abundant number, since it is smaller than the sum of its proper divisors (111988277208624).

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

70381042595376 is a wasteful number, since it uses less digits than its factorization.

70381042595376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255326 (or 3255320 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 60.

The spelling of 70381042595376 in words is "seventy trillion, three hundred eighty-one billion, forty-two million, five hundred ninety-five thousand, three hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 557 809 1114 1618 1671 2228 2427 3236 3342 4456 4854 6472 6684 8912 9708 12944 13368 19416 26736 38832 450613 901226 1351839 1802452 2703678 3253949 3604904 5407356 6507898 7209808 9761847 10814712 13015796 19523694 21629424 26031592 39047388 52063184 78094776 156189552 1812449593 2632444741 3624899186 5264889482 5437348779 7249798372 7897334223 10529778964 10874697558 14499596744 15794668446 21059557928 21749395116 28999193488 31589336892 42119115856 43498790232 63178673784 86997580464 126357347568 1466271720737 2932543441474 4398815162211 5865086882948 8797630324422 11730173765896 17595260648844 23460347531792 35190521297688 70381042595376