Base | Representation |
---|---|
bin | 111101000111111… |
… | …000100100100000 |
3 | 2122110121121211210 |
4 | 331013320210200 |
5 | 4100010230041 |
6 | 245431310120 |
7 | 34261260363 |
oct | 7507704440 |
9 | 2573547753 |
10 | 1025476896 |
11 | 486944a74 |
12 | 24751b340 |
13 | 1345ba482 |
14 | 9a2a00da |
15 | 60065016 |
hex | 3d1f8920 |
1025476896 has 48 divisors (see below), whose sum is σ = 2808921024. Its totient is φ = 326962944.
The previous prime is 1025476889. The next prime is 1025476901. The reversal of 1025476896 is 6986745201.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230011 + ... + 234426.
It is an arithmetic number, because the mean of its divisors is an integer number (58519188).
Almost surely, 21025476896 is an apocalyptic number.
1025476896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1025476896 is an abundant number, since it is smaller than the sum of its proper divisors (1783444128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025476896 is a wasteful number, since it uses less digits than its factorization.
1025476896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464473 (or 464465 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 48.
The square root of 1025476896 is about 32023.0681852942. The cubic root of 1025476896 is about 1008.4211832725.
The spelling of 1025476896 in words is "one billion, twenty-five million, four hundred seventy-six thousand, eight hundred ninety-six".
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