Base | Representation |
---|---|
bin | 10010111001111000… |
… | …10101001100011000 |
3 | 222012022121112000001 |
4 | 21130330111030120 |
5 | 131241202111122 |
6 | 4355033422344 |
7 | 506336143360 |
oct | 113474251430 |
9 | 28168545001 |
10 | 10149253912 |
11 | 4338a97756 |
12 | 1b72b6a9b4 |
13 | c598b78b5 |
14 | 6c3cd59a0 |
15 | 3e6041527 |
hex | 25cf15318 |
10149253912 has 64 divisors (see below), whose sum is σ = 23055762240. Its totient is φ = 4088832000.
The previous prime is 10149253901. The next prime is 10149253949. The reversal of 10149253912 is 21935294101.
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, 832662 + ... + 844762.
It is an arithmetic number, because the mean of its divisors is an integer number (360246285).
Almost surely, 210149253912 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10149253912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11527881120).
10149253912 is an abundant number, since it is smaller than the sum of its proper divisors (12906508328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10149253912 is a wasteful number, since it uses less digits than its factorization.
10149253912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13012 (or 13008 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 37.
The spelling of 10149253912 in words is "ten billion, one hundred forty-nine million, two hundred fifty-three thousand, nine hundred twelve".
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