Base | Representation |
---|---|
bin | 1110111101111011100111… |
… | …0100100000110111001011 |
3 | 2011021021202012011211020022 |
4 | 3233132321310200313023 |
5 | 4124113204114341102 |
6 | 55000145434051055 |
7 | 3315663126436400 |
oct | 357367164406713 |
9 | 64237665154208 |
10 | 16457137262027 |
11 | 5275483a47480 |
12 | 1a19605b79a8b |
13 | 924b9445b327 |
14 | 40c75b69c2a7 |
15 | 1d814ba485a2 |
hex | ef7b9d20dcb |
16457137262027 has 24 divisors (see below), whose sum is σ = 21001054628160. Its totient is φ = 12752102222160.
The previous prime is 16457137261991. The next prime is 16457137262099. The reversal of 16457137262027 is 72026273175461.
It is not a de Polignac number, because 16457137262027 - 26 = 16457137261963 is a prime.
It is a super-2 number, since 2×164571372620272 (a number of 27 digits) contains 22 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 16457137262027.
It is not an unprimeable number, because it can be changed into a prime (16457137262227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85190453 + ... + 85383414.
It is an arithmetic number, because the mean of its divisors is an integer number (875043942840).
Almost surely, 216457137262027 is an apocalyptic number.
16457137262027 is a deficient number, since it is larger than the sum of its proper divisors (4543917366133).
16457137262027 is a wasteful number, since it uses less digits than its factorization.
16457137262027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170574071 (or 170574064 counting only the distinct ones).
The product of its (nonzero) digits is 5927040, while the sum is 53.
The spelling of 16457137262027 in words is "sixteen trillion, four hundred fifty-seven billion, one hundred thirty-seven million, two hundred sixty-two thousand, twenty-seven".
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