Base | Representation |
---|---|
bin | 100110101101… |
… | …010101100100 |
3 | 201002112022012 |
4 | 212231111210 |
5 | 10044202142 |
6 | 1001253352 |
7 | 152151410 |
oct | 46552544 |
9 | 21075265 |
10 | 10147172 |
11 | 58007a2 |
12 | 3494258 |
13 | 2143859 |
14 | 14c1d40 |
15 | d56882 |
hex | 9ad564 |
10147172 has 24 divisors (see below), whose sum is σ = 20791680. Its totient is φ = 4242240.
The previous prime is 10147153. The next prime is 10147211. The reversal of 10147172 is 27174101.
10147172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 3272 + ... + 5567.
It is an arithmetic number, because the mean of its divisors is an integer number (866320).
Almost surely, 210147172 is an apocalyptic number.
It is an amenable number.
10147172 is an abundant number, since it is smaller than the sum of its proper divisors (10644508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10147172 is a wasteful number, since it uses less digits than its factorization.
10147172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8891 (or 8889 counting only the distinct ones).
The product of its (nonzero) digits is 392, while the sum is 23.
The square root of 10147172 is about 3185.4626037673. The cubic root of 10147172 is about 216.4952342822.
The spelling of 10147172 in words is "ten million, one hundred forty-seven thousand, one hundred seventy-two".
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