Base | Representation |
---|---|
bin | 100001000000010000… |
… | …0001000111000001011 |
3 | 20202221102112121211102 |
4 | 1002000200020320023 |
5 | 2130123044312410 |
6 | 52320521252015 |
7 | 5056233556355 |
oct | 1020040107013 |
9 | 222842477742 |
10 | 70875385355 |
11 | 28070342045 |
12 | 118a003400b |
13 | 68b6903358 |
14 | 3604da60d5 |
15 | 1c9c3c92a5 |
hex | 1080808e0b |
70875385355 has 8 divisors (see below), whose sum is σ = 90053430912. Its totient is φ = 53364995968.
The previous prime is 70875385351. The next prime is 70875385369. The reversal of 70875385355 is 55358357807.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70875385355 - 22 = 70875385351 is a prime.
It is a super-3 number, since 3×708753853553 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 70875385355.
It is not an unprimeable number, because it can be changed into a prime (70875385351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416913947 + ... + 416914116.
It is an arithmetic number, because the mean of its divisors is an integer number (11256678864).
Almost surely, 270875385355 is an apocalyptic number.
70875385355 is a deficient number, since it is larger than the sum of its proper divisors (19178045557).
70875385355 is a wasteful number, since it uses less digits than its factorization.
70875385355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 833828085.
The product of its (nonzero) digits is 17640000, while the sum is 56.
The spelling of 70875385355 in words is "seventy billion, eight hundred seventy-five million, three hundred eighty-five thousand, three hundred fifty-five".
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