Base | Representation |
---|---|
bin | 100000111010010111… |
… | …0110010011100110000 |
3 | 20202102122221021120001 |
4 | 1001310232302130300 |
5 | 2124222020232211 |
6 | 52245144355344 |
7 | 5051315141512 |
oct | 1016456623460 |
9 | 222378837501 |
10 | 70677899056 |
11 | 27a79916726 |
12 | 11845a75b54 |
13 | 6884a1925b |
14 | 35c6a79bb2 |
15 | 1c89db9ac1 |
hex | 1074bb2730 |
70677899056 has 40 divisors (see below), whose sum is σ = 148041568880. Its totient is φ = 32574161664.
The previous prime is 70677899027. The next prime is 70677899081. The reversal of 70677899056 is 65099877607.
It is a super-2 number, since 2×706778990562 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3130551 + ... + 3153046.
It is an arithmetic number, because the mean of its divisors is an integer number (3701039222).
Almost surely, 270677899056 is an apocalyptic number.
70677899056 is a gapful number since it is divisible by the number (76) formed by its first and last digit.
It is an amenable number.
70677899056 is an abundant number, since it is smaller than the sum of its proper divisors (77363669824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70677899056 is a wasteful number, since it uses less digits than its factorization.
70677899056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6283661 (or 6283655 counting only the distinct ones).
The product of its (nonzero) digits is 40007520, while the sum is 64.
The spelling of 70677899056 in words is "seventy billion, six hundred seventy-seven million, eight hundred ninety-nine thousand, fifty-six".
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