Base | Representation |
---|---|
bin | 10111111001100011010111… |
… | …010000010110011111000011 |
3 | 111210011102102011220112010110 |
4 | 113321203113100112133003 |
5 | 102234110341032234210 |
6 | 1011314520231202403 |
7 | 31065644023350030 |
oct | 2771432720263703 |
9 | 453142364815113 |
10 | 105110051055555 |
11 | 30544a16675617 |
12 | b957047516403 |
13 | 4685ab2171aa0 |
14 | 1bd54d446c387 |
15 | c24248821420 |
hex | 5f98d74167c3 |
105110051055555 has 32 divisors (see below), whose sum is σ = 206985946696704. Its totient is φ = 44354131433856.
The previous prime is 105110051055511. The next prime is 105110051055623. The reversal of 105110051055555 is 555550150011501.
It is not a de Polignac number, because 105110051055555 - 29 = 105110051055043 is a prime.
It is a super-2 number, since 2×1051100510555552 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38501848839 + ... + 38501851568.
It is an arithmetic number, because the mean of its divisors is an integer number (6468310834272).
Almost surely, 2105110051055555 is an apocalyptic number.
105110051055555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
105110051055555 is a deficient number, since it is larger than the sum of its proper divisors (101875895641149).
105110051055555 is a wasteful number, since it uses less digits than its factorization.
105110051055555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77003700435.
The product of its (nonzero) digits is 78125, while the sum is 39.
The spelling of 105110051055555 in words is "one hundred five trillion, one hundred ten billion, fifty-one million, fifty-five thousand, five hundred fifty-five".
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