Base | Representation |
---|---|
bin | 1100111101011… |
… | …0100111011010 |
3 | 10210021121000120 |
4 | 3033112213122 |
5 | 102403401232 |
6 | 5221014110 |
7 | 1230010410 |
oct | 317264732 |
9 | 123247016 |
10 | 54356442 |
11 | 28756888 |
12 | 16254336 |
13 | b35229a |
14 | 730d2b0 |
15 | 4b8a92c |
hex | 33d69da |
54356442 has 16 divisors (see below), whose sum is σ = 124243392. Its totient is φ = 15530400.
The previous prime is 54356431. The next prime is 54356453. The reversal of 54356442 is 24465345.
It is an interprime number because it is at equal distance from previous prime (54356431) and next prime (54356453).
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, 647059 + ... + 647142.
It is an arithmetic number, because the mean of its divisors is an integer number (7765212).
Almost surely, 254356442 is an apocalyptic number.
54356442 is an abundant number, since it is smaller than the sum of its proper divisors (69886950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54356442 is a wasteful number, since it uses less digits than its factorization.
54356442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1294213.
The product of its digits is 57600, while the sum is 33.
The square root of 54356442 is about 7372.6821442403. The cubic root of 54356442 is about 378.8061376995.
The spelling of 54356442 in words is "fifty-four million, three hundred fifty-six thousand, four hundred forty-two".
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