Base | Representation |
---|---|
bin | 1100110011100… |
… | …11110000001011 |
3 | 21111010221201020 |
4 | 12121303300023 |
5 | 210000211000 |
6 | 14354323523 |
7 | 2443062501 |
oct | 631636013 |
9 | 244127636 |
10 | 107428875 |
11 | 557059a4 |
12 | 2bb895a3 |
13 | 19344ca8 |
14 | 103a6671 |
15 | 9670ba0 |
hex | 6673c0b |
107428875 has 16 divisors (see below), whose sum is σ = 178762272. Its totient is φ = 57295200.
The previous prime is 107428859. The next prime is 107428877. The reversal of 107428875 is 578824701.
It is not a de Polignac number, because 107428875 - 24 = 107428859 is a prime.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (107428877) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142864 + ... + 143613.
It is an arithmetic number, because the mean of its divisors is an integer number (11172642).
Almost surely, 2107428875 is an apocalyptic number.
107428875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
107428875 is a deficient number, since it is larger than the sum of its proper divisors (71333397).
107428875 is an equidigital number, since it uses as much as digits as its factorization.
107428875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286495 (or 286485 counting only the distinct ones).
The product of its (nonzero) digits is 125440, while the sum is 42.
The square root of 107428875 is about 10364.7901570654. The cubic root of 107428875 is about 475.3793829630.
It can be divided in two parts, 1074 and 28875, that multiplied together give a triangular number (31011750 = T7875).
The spelling of 107428875 in words is "one hundred seven million, four hundred twenty-eight thousand, eight hundred seventy-five".
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