Base | Representation |
---|---|
bin | 11101111011111000010… |
… | …110110100110011100010 |
3 | 21021122220002112121201220 |
4 | 131323320112310303202 |
5 | 232201031220204024 |
6 | 4213014033435510 |
7 | 301424240561622 |
oct | 35737026646342 |
9 | 7248802477656 |
10 | 2057161100514 |
11 | 7234898a1723 |
12 | 29283710bb96 |
13 | 11bcb2ac4680 |
14 | 717d22b4882 |
15 | 387a13aee79 |
hex | 1def85b4ce2 |
2057161100514 has 32 divisors (see below), whose sum is σ = 4431764836800. Its totient is φ = 632836030272.
The previous prime is 2057161100461. The next prime is 2057161100521. The reversal of 2057161100514 is 4150011617502.
It is a super-2 number, since 2×20571611005142 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2482164 + ... + 3205535.
It is an arithmetic number, because the mean of its divisors is an integer number (138492651150).
Almost surely, 22057161100514 is an apocalyptic number.
2057161100514 is an abundant number, since it is smaller than the sum of its proper divisors (2374603736286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2057161100514 is a wasteful number, since it uses less digits than its factorization.
2057161100514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5692354.
The product of its (nonzero) digits is 8400, while the sum is 33.
The spelling of 2057161100514 in words is "two trillion, fifty-seven billion, one hundred sixty-one million, one hundred thousand, five hundred fourteen".
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