Base | Representation |
---|---|
bin | 100010000011110110111… |
… | …0010001111100111101000 |
3 | 121120112000111011000220110 |
4 | 1010013231302033213220 |
5 | 1103144103420203322 |
6 | 13542303445454320 |
7 | 662130500621565 |
oct | 104075562174750 |
9 | 17515014130813 |
10 | 4681208756712 |
11 | 1545320339034 |
12 | 6372bb4113a0 |
13 | 27c589129bb7 |
14 | 122800acb86c |
15 | 81b804b1c0c |
hex | 441edc8f9e8 |
4681208756712 has 64 divisors (see below), whose sum is σ = 12320296243200. Its totient is φ = 1478117350080.
The previous prime is 4681208756659. The next prime is 4681208756717. The reversal of 4681208756712 is 2176578021864.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is not an unprimeable number, because it can be changed into a prime (4681208756717) 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, 3725433 + ... + 4820919.
It is an arithmetic number, because the mean of its divisors is an integer number (192504628800).
Almost surely, 24681208756712 is an apocalyptic number.
It is an amenable number.
4681208756712 is an abundant number, since it is smaller than the sum of its proper divisors (7639087486488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4681208756712 is a wasteful number, since it uses less digits than its factorization.
4681208756712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1104886 (or 1104882 counting only the distinct ones).
The product of its (nonzero) digits is 9031680, while the sum is 57.
The spelling of 4681208756712 in words is "four trillion, six hundred eighty-one billion, two hundred eight million, seven hundred fifty-six thousand, seven hundred twelve".
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