Base | Representation |
---|---|
bin | 1101000010100… |
… | …1110001111000 |
3 | 10210220220021210 |
4 | 3100221301320 |
5 | 103000301310 |
6 | 5232203120 |
7 | 1232626464 |
oct | 320516170 |
9 | 123826253 |
10 | 54697080 |
11 | 289697a9 |
12 | 163994a0 |
13 | b441349 |
14 | 739b4a4 |
15 | 4c06820 |
hex | 3429c78 |
54697080 has 32 divisors (see below), whose sum is σ = 164091600. Its totient is φ = 14585856.
The previous prime is 54697061. The next prime is 54697087. The reversal of 54697080 is 8079645.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54697087) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227785 + ... + 228024.
Almost surely, 254697080 is an apocalyptic number.
It is an amenable number.
54697080 is an abundant number, since it is smaller than the sum of its proper divisors (109394520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54697080 is a wasteful number, since it uses less digits than its factorization.
54697080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455823 (or 455819 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 54697080 is about 7395.7474267311. The cubic root of 54697080 is about 379.5957843979.
The spelling of 54697080 in words is "fifty-four million, six hundred ninety-seven thousand, eighty".
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