Base | Representation |
---|---|
bin | 100110000011… |
… | …010101000011 |
3 | 200202210021102 |
4 | 212003111003 |
5 | 10023200412 |
6 | 553445015 |
7 | 150533642 |
oct | 46032503 |
9 | 20683242 |
10 | 9975107 |
11 | 56a349a |
12 | 341076b |
13 | 20b343c |
14 | 1479359 |
15 | d208c2 |
hex | 983543 |
9975107 has 8 divisors (see below), whose sum is σ = 10641456. Its totient is φ = 9317632.
The previous prime is 9975079. The next prime is 9975109. The reversal of 9975107 is 7015799.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9975107 - 214 = 9958723 is a prime.
It is a super-2 number, since 2×99751072 = 199005519322898, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9975109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188 + ... + 4470.
It is an arithmetic number, because the mean of its divisors is an integer number (1330182).
Almost surely, 29975107 is an apocalyptic number.
9975107 is a deficient number, since it is larger than the sum of its proper divisors (666349).
9975107 is a wasteful number, since it uses less digits than its factorization.
9975107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4437.
The product of its (nonzero) digits is 19845, while the sum is 38.
The square root of 9975107 is about 3158.3392787983. The cubic root of 9975107 is about 215.2645526530.
The spelling of 9975107 in words is "nine million, nine hundred seventy-five thousand, one hundred seven".
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