Base | Representation |
---|---|
bin | 1100001100000… |
… | …11000111111100 |
3 | 21010101210012101 |
4 | 12012003013330 |
5 | 202133431311 |
6 | 14051314444 |
7 | 2351046625 |
oct | 606030774 |
9 | 233353171 |
10 | 102248956 |
11 | 52798177 |
12 | 2a2aba24 |
13 | 18250354 |
14 | d818a4c |
15 | 8e9aec1 |
hex | 61831fc |
102248956 has 24 divisors (see below), whose sum is σ = 189728000. Its totient is φ = 48080304.
The previous prime is 102248929. The next prime is 102248963. The reversal of 102248956 is 659842201.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5725 + ... + 15403.
Almost surely, 2102248956 is an apocalyptic number.
It is an amenable number.
102248956 is a deficient number, since it is larger than the sum of its proper divisors (87479044).
102248956 is a wasteful number, since it uses less digits than its factorization.
102248956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9841 (or 9839 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 102248956 is about 10111.8225854690. The cubic root of 102248956 is about 467.6126961003.
The spelling of 102248956 in words is "one hundred two million, two hundred forty-eight thousand, nine hundred fifty-six".
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