Base | Representation |
---|---|
bin | 110010010111111010… |
… | …110010111111110000 |
3 | 12011121111211102012011 |
4 | 302113322302333300 |
5 | 1341233111133100 |
6 | 40503045412304 |
7 | 3623234435065 |
oct | 622772627760 |
9 | 164544742164 |
10 | 54088380400 |
11 | 20a3653182a |
12 | a59610a094 |
13 | 513ca97122 |
14 | 28916ccc6c |
15 | 1618776bba |
hex | c97eb2ff0 |
54088380400 has 60 divisors (see below), whose sum is σ = 130939425144. Its totient is φ = 21470176000.
The previous prime is 54088380337. The next prime is 54088380407. The reversal of 54088380400 is 408388045.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54088380407) 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, 463711 + ... + 568510.
Almost surely, 254088380400 is an apocalyptic number.
54088380400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54088380400 is an abundant number, since it is smaller than the sum of its proper divisors (76851044744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54088380400 is a wasteful number, since it uses less digits than its factorization.
54088380400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1032370 (or 1032359 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 40.
The spelling of 54088380400 in words is "fifty-four billion, eighty-eight million, three hundred eighty thousand, four hundred".
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