Base | Representation |
---|---|
bin | 1110101000100011… |
… | …1011111110100100 |
3 | 101010202121210221210 |
4 | 3222020323332210 |
5 | 31021110230424 |
6 | 1445443111420 |
7 | 166226150160 |
oct | 35210737644 |
9 | 11122553853 |
10 | 3928211364 |
11 | 1736411380 |
12 | 917672570 |
13 | 4a7aa7a2c |
14 | 2939c7ca0 |
15 | 17ece4729 |
hex | ea23bfa4 |
3928211364 has 48 divisors (see below), whose sum is σ = 11427526656. Its totient is φ = 1020314400.
The previous prime is 3928211321. The next prime is 3928211393. The reversal of 3928211364 is 4631128293.
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, 2124732 + ... + 2126579.
It is an arithmetic number, because the mean of its divisors is an integer number (238073472).
Almost surely, 23928211364 is an apocalyptic number.
It is an amenable number.
3928211364 is an abundant number, since it is smaller than the sum of its proper divisors (7499315292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3928211364 is a wasteful number, since it uses less digits than its factorization.
3928211364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4251336 (or 4251334 counting only the distinct ones).
The product of its digits is 62208, while the sum is 39.
The square root of 3928211364 is about 62675.4446653552. Note that the first 3 decimals coincide. The cubic root of 3928211364 is about 1577.8472208843.
The spelling of 3928211364 in words is "three billion, nine hundred twenty-eight million, two hundred eleven thousand, three hundred sixty-four".
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