Base | Representation |
---|---|
bin | 1100111110000… |
… | …0100001111110 |
3 | 10210100122201201 |
4 | 3033200201332 |
5 | 102411201204 |
6 | 5221530114 |
7 | 1230236665 |
oct | 317404176 |
9 | 123318651 |
10 | 54397054 |
11 | 28784348 |
12 | 1627393a |
13 | b36790a |
14 | 731dddc |
15 | 4b979a4 |
hex | 33e087e |
54397054 has 4 divisors (see below), whose sum is σ = 81595584. Its totient is φ = 27198526.
The previous prime is 54397039. The next prime is 54397061. The reversal of 54397054 is 45079345.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13599262 + ... + 13599265.
It is an arithmetic number, because the mean of its divisors is an integer number (20398896).
Almost surely, 254397054 is an apocalyptic number.
54397054 is a deficient number, since it is larger than the sum of its proper divisors (27198530).
54397054 is a wasteful number, since it uses less digits than its factorization.
54397054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27198529.
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 54397054 is about 7375.4358515277. The cubic root of 54397054 is about 378.9004549170.
The spelling of 54397054 in words is "fifty-four million, three hundred ninety-seven thousand, fifty-four".
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