Base | Representation |
---|---|
bin | 1100111101011… |
… | …0100110010100 |
3 | 10210021120220222 |
4 | 3033112212110 |
5 | 102403400442 |
6 | 5221013512 |
7 | 1230010250 |
oct | 317264624 |
9 | 123246828 |
10 | 54356372 |
11 | 28756824 |
12 | 16254298 |
13 | b352245 |
14 | 730d260 |
15 | 4b8a8d2 |
hex | 33d6994 |
54356372 has 24 divisors (see below), whose sum is σ = 108878784. Its totient is φ = 23260032.
The previous prime is 54356371. The next prime is 54356377. The reversal of 54356372 is 27365345.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54356371) 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, 26363 + ... + 28349.
It is an arithmetic number, because the mean of its divisors is an integer number (4536616).
Almost surely, 254356372 is an apocalyptic number.
It is an amenable number.
54356372 is an abundant number, since it is smaller than the sum of its proper divisors (54522412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54356372 is a wasteful number, since it uses less digits than its factorization.
54356372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2975 (or 2973 counting only the distinct ones).
The product of its digits is 75600, while the sum is 35.
The square root of 54356372 is about 7372.6773969841. The cubic root of 54356372 is about 378.8059750911.
The spelling of 54356372 in words is "fifty-four million, three hundred fifty-six thousand, three hundred seventy-two".
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