Base | Representation |
---|---|
bin | 10000000010110101111110… |
… | …101101010111110011000000 |
3 | 100020211212101111012101020000 |
4 | 100002311332231113303000 |
5 | 33222110331220413102 |
6 | 410024415305120000 |
7 | 20602043154353130 |
oct | 2002657655276300 |
9 | 306755344171200 |
10 | 70564143529152 |
11 | 205360a3467439 |
12 | 7ab7978a89000 |
13 | 304b229b77b50 |
14 | 135d473974ac0 |
15 | 825806a0401c |
hex | 402d7eb57cc0 |
70564143529152 has 1680 divisors, whose sum is σ = 273868760132352. Its totient is φ = 17490714808320.
The previous prime is 70564143529111. The next prime is 70564143529199. The reversal of 70564143529152 is 25192534146507.
70564143529152 is a `hidden beast` number, since 7 + 0 + 5 + 64 + 1 + 4 + 3 + 529 + 1 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 22309243923 + ... + 22309247085.
Almost surely, 270564143529152 is an apocalyptic number.
70564143529152 is a gapful number since it is divisible by the number (72) 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 70564143529152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136934380066176).
70564143529152 is an abundant number, since it is smaller than the sum of its proper divisors (203304616603200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70564143529152 is a wasteful number, since it uses less digits than its factorization.
70564143529152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3376 (or 3338 counting only the distinct ones).
The product of its (nonzero) digits is 9072000, while the sum is 54.
The spelling of 70564143529152 in words is "seventy trillion, five hundred sixty-four billion, one hundred forty-three million, five hundred twenty-nine thousand, one hundred fifty-two".
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