Base | Representation |
---|---|
bin | 111101111101000001100… |
… | …100100001001011111010 |
3 | 120002000010102001211210100 |
4 | 331331001210201023322 |
5 | 1024223140121314430 |
6 | 13015454533100230 |
7 | 616405440465102 |
oct | 75750144411372 |
9 | 16060112054710 |
10 | 4257412682490 |
11 | 13a16165179a0 |
12 | 589146a87676 |
13 | 24b61a822686 |
14 | 10a0ba414202 |
15 | 75b29959960 |
hex | 3df419212fa |
4257412682490 has 96 divisors (see below), whose sum is σ = 12711126916800. Its totient is φ = 977778984960.
The previous prime is 4257412682429. The next prime is 4257412682503. The reversal of 4257412682490 is 942862147524.
4257412682490 is a `hidden beast` number, since 4 + 2 + 5 + 74 + 1 + 2 + 6 + 82 + 490 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113150055 + ... + 113187674.
It is an arithmetic number, because the mean of its divisors is an integer number (132407572050).
Almost surely, 24257412682490 is an apocalyptic number.
4257412682490 is an abundant number, since it is smaller than the sum of its proper divisors (8453714234310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4257412682490 is a wasteful number, since it uses less digits than its factorization.
4257412682490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226337772 (or 226337769 counting only the distinct ones).
The product of its (nonzero) digits is 7741440, while the sum is 54.
The spelling of 4257412682490 in words is "four trillion, two hundred fifty-seven billion, four hundred twelve million, six hundred eighty-two thousand, four hundred ninety".
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