Base | Representation |
---|---|
bin | 1100100001011… |
… | …01111010000010 |
3 | 21022122212112001 |
4 | 12100231322002 |
5 | 203342430014 |
6 | 14231254214 |
7 | 2413605331 |
oct | 620557202 |
9 | 238585461 |
10 | 105045634 |
11 | 54328381 |
12 | 2b21a36a |
13 | 189bc2a5 |
14 | dd45d18 |
15 | 934e974 |
hex | 642de82 |
105045634 has 8 divisors (see below), whose sum is σ = 158222988. Its totient is φ = 52304640.
The previous prime is 105045557. The next prime is 105045643. The reversal of 105045634 is 436540501.
It can be written as a sum of positive squares in 2 ways, for example, as 102313225 + 2732409 = 10115^2 + 1653^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1050456342 = 22069170444923912, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108487 + ... + 109450.
Almost surely, 2105045634 is an apocalyptic number.
105045634 is a deficient number, since it is larger than the sum of its proper divisors (53177354).
105045634 is a wasteful number, since it uses less digits than its factorization.
105045634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218180.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 105045634 is about 10249.1772352711. The cubic root of 105045634 is about 471.8377332907.
The spelling of 105045634 in words is "one hundred five million, forty-five thousand, six hundred thirty-four".
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