Base | Representation |
---|---|
bin | 1101000001111… |
… | …0110010110000 |
3 | 10210211121120010 |
4 | 3100132302300 |
5 | 102442331310 |
6 | 5231214520 |
7 | 1232351340 |
oct | 320366260 |
9 | 123747503 |
10 | 54652080 |
11 | 28938a0a |
12 | 16377440 |
13 | b426a12 |
14 | 7388d20 |
15 | 4be8320 |
hex | 341ecb0 |
54652080 has 80 divisors (see below), whose sum is σ = 193630464. Its totient is φ = 12491520.
The previous prime is 54652067. The next prime is 54652181. The reversal of 54652080 is 8025645.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14586 + ... + 17945.
Almost surely, 254652080 is an apocalyptic number.
It is an amenable number.
54652080 is an abundant number, since it is smaller than the sum of its proper divisors (138978384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54652080 is a wasteful number, since it uses less digits than its factorization.
54652080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32554 (or 32548 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 54652080 is about 7392.7045118820. The cubic root of 54652080 is about 379.4916563718.
The spelling of 54652080 in words is "fifty-four million, six hundred fifty-two thousand, eighty".
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