Base | Representation |
---|---|
bin | 111110110001001… |
… | …1011010110111000 |
3 | 12102210010212121210 |
4 | 1331202123112320 |
5 | 13303140130302 |
6 | 544554403120 |
7 | 103123131405 |
oct | 17542332670 |
9 | 5383125553 |
10 | 2106176952 |
11 | 990977a10 |
12 | 4a94304a0 |
13 | 277471569 |
14 | 15da172ac |
15 | c4d8766c |
hex | 7d89b5b8 |
2106176952 has 64 divisors (see below), whose sum is σ = 5929436160. Its totient is φ = 617644800.
The previous prime is 2106176837. The next prime is 2106176977. The reversal of 2106176952 is 2596716012.
It is a self number, because there is not a number n which added to its sum of digits gives 2106176952.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120493 + ... + 136860.
It is an arithmetic number, because the mean of its divisors is an integer number (92647440).
Almost surely, 22106176952 is an apocalyptic number.
2106176952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2106176952 is an abundant number, since it is smaller than the sum of its proper divisors (3823259208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2106176952 is a wasteful number, since it uses less digits than its factorization.
2106176952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257404 (or 257400 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 39.
The square root of 2106176952 is about 45893.1035341913. The cubic root of 2106176952 is about 1281.8335035751.
The spelling of 2106176952 in words is "two billion, one hundred six million, one hundred seventy-six thousand, nine hundred fifty-two".
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