Base | Representation |
---|---|
bin | 1100110001010… |
… | …01010000100010 |
3 | 21110120110011011 |
4 | 12120221100202 |
5 | 204410424441 |
6 | 14344011134 |
7 | 2440352062 |
oct | 630512042 |
9 | 243513134 |
10 | 107123746 |
11 | 55517724 |
12 | 2ba60aaa |
13 | 19269142 |
14 | 103273a2 |
15 | 9610581 |
hex | 6629422 |
107123746 has 8 divisors (see below), whose sum is σ = 160762140. Its totient is φ = 53536368.
The previous prime is 107123743. The next prime is 107123761. The reversal of 107123746 is 647321701.
It can be written as a sum of positive squares in 2 ways, for example, as 104755225 + 2368521 = 10235^2 + 1539^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1071237462 = 22950993914145032, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (107123743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6981 + ... + 16216.
Almost surely, 2107123746 is an apocalyptic number.
107123746 is a deficient number, since it is larger than the sum of its proper divisors (53638394).
107123746 is a wasteful number, since it uses less digits than its factorization.
107123746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25508.
The product of its (nonzero) digits is 7056, while the sum is 31.
The square root of 107123746 is about 10350.0601930617. The cubic root of 107123746 is about 474.9288846442.
The spelling of 107123746 in words is "one hundred seven million, one hundred twenty-three thousand, seven hundred forty-six".
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