Base | Representation |
---|---|
bin | 11110001010010… |
… | …10111011000100 |
3 | 122122002102112210 |
4 | 33011022323010 |
5 | 1004232414300 |
6 | 41034543420 |
7 | 6161403162 |
oct | 1705127304 |
9 | 578072483 |
10 | 253013700 |
11 | 11a901a35 |
12 | 70897b70 |
13 | 40559364 |
14 | 25862232 |
15 | 1732c050 |
hex | f14aec4 |
253013700 has 36 divisors (see below), whose sum is σ = 732053840. Its totient is φ = 67470240.
The previous prime is 253013611. The next prime is 253013701. The reversal of 253013700 is 7310352.
It is a happy number.
253013700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (253013701) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 421390 + ... + 421989.
Almost surely, 2253013700 is an apocalyptic number.
253013700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
253013700 is an abundant number, since it is smaller than the sum of its proper divisors (479040140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253013700 is a wasteful number, since it uses less digits than its factorization.
253013700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843396 (or 843389 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 21.
The square root of 253013700 is about 15906.4043705672. The cubic root of 253013700 is about 632.4817702672.
The spelling of 253013700 in words is "two hundred fifty-three million, thirteen thousand, seven hundred".
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