Base | Representation |
---|---|
bin | 1110101111001111101… |
… | …1000100100111110000 |
3 | 220012112222022200000111 |
4 | 3223303323010213300 |
5 | 13122023303431310 |
6 | 312152500231104 |
7 | 24202354221562 |
oct | 3536373044760 |
9 | 805488280014 |
10 | 253200452080 |
11 | 98422066274 |
12 | 410a439b494 |
13 | 1ab52158414 |
14 | c37d8b7332 |
15 | 68bdca628a |
hex | 3af3ec49f0 |
253200452080 has 40 divisors (see below), whose sum is σ = 623319939792. Its totient is φ = 95322522624.
The previous prime is 253200452053. The next prime is 253200452093. The reversal of 253200452080 is 80254002352.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×2532004520802 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
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, 93087042 + ... + 93089761.
Almost surely, 2253200452080 is an apocalyptic number.
253200452080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
253200452080 is an abundant number, since it is smaller than the sum of its proper divisors (370119487712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253200452080 is a wasteful number, since it uses less digits than its factorization.
253200452080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186176833 (or 186176827 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 31.
The spelling of 253200452080 in words is "two hundred fifty-three billion, two hundred million, four hundred fifty-two thousand, eighty".
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