Base | Representation |
---|---|
bin | 111100101111111… |
… | …1010011011011101 |
3 | 12021001121220100212 |
4 | 1321133322123131 |
5 | 13133313041200 |
6 | 534134102205 |
7 | 101341122110 |
oct | 17137723335 |
9 | 5231556325 |
10 | 2038408925 |
11 | 9566a0883 |
12 | 48a7aa965 |
13 | 266404937 |
14 | 154a16577 |
15 | bde4d035 |
hex | 797fa6dd |
2038408925 has 72 divisors (see below), whose sum is σ = 3064345536. Its totient is φ = 1317381120.
The previous prime is 2038408913. The next prime is 2038408949. The reversal of 2038408925 is 5298048302.
2038408925 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2038408925 - 24 = 2038408909 is a prime.
It is a super-2 number, since 2×20384089252 = 8310221891039311250, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8979662 + ... + 8979888.
Almost surely, 22038408925 is an apocalyptic number.
2038408925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2038408925 is a deficient number, since it is larger than the sum of its proper divisors (1025936611).
2038408925 is a wasteful number, since it uses less digits than its factorization.
2038408925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387 (or 359 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 2038408925 is about 45148.7422305428. The cubic root of 2038408925 is about 1267.9353322860.
The spelling of 2038408925 in words is "two billion, thirty-eight million, four hundred eight thousand, nine hundred twenty-five".
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