Base | Representation |
---|---|
bin | 1100100000011… |
… | …01100001100010 |
3 | 21022102010120110 |
4 | 12100031201202 |
5 | 203324203434 |
6 | 14224352150 |
7 | 2412513534 |
oct | 620154142 |
9 | 238363513 |
10 | 104912994 |
11 | 5424775a |
12 | 2b175656 |
13 | 18973ac4 |
14 | dd0d854 |
15 | 93254e9 |
hex | 640d862 |
104912994 has 16 divisors (see below), whose sum is σ = 211115232. Its totient is φ = 34756128.
The previous prime is 104912987. The next prime is 104913007. The reversal of 104912994 is 499219401.
It is a super-2 number, since 2×1049129942 = 22013472620088072, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52659 + ... + 54614.
It is an arithmetic number, because the mean of its divisors is an integer number (13194702).
Almost surely, 2104912994 is an apocalyptic number.
104912994 is an abundant number, since it is smaller than the sum of its proper divisors (106202238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104912994 is a wasteful number, since it uses less digits than its factorization.
104912994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107441.
The product of its (nonzero) digits is 23328, while the sum is 39.
The square root of 104912994 is about 10242.7044280307. The cubic root of 104912994 is about 471.6390548222.
The spelling of 104912994 in words is "one hundred four million, nine hundred twelve thousand, nine hundred ninety-four".
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