Base | Representation |
---|---|
bin | 1101000101011… |
… | …0011110011100 |
3 | 10211021012102101 |
4 | 3101112132130 |
5 | 103022131111 |
6 | 5240134444 |
7 | 1234321312 |
oct | 321263634 |
9 | 124235371 |
10 | 54880156 |
11 | 28a84301 |
12 | 16467424 |
13 | b4a6786 |
14 | 74080b2 |
15 | 4c40bc1 |
hex | 345679c |
54880156 has 6 divisors (see below), whose sum is σ = 96040280. Its totient is φ = 27440076.
The previous prime is 54880141. The next prime is 54880171. The reversal of 54880156 is 65108845.
It is an interprime number because it is at equal distance from previous prime (54880141) and next prime (54880171).
It is a plaindrome in base 16.
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, 6860016 + ... + 6860023.
Almost surely, 254880156 is an apocalyptic number.
It is an amenable number.
54880156 is a deficient number, since it is larger than the sum of its proper divisors (41160124).
54880156 is a wasteful number, since it uses less digits than its factorization.
54880156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13720043 (or 13720041 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 37.
The square root of 54880156 is about 7408.1141999837. The cubic root of 54880156 is about 380.0188263988.
The spelling of 54880156 in words is "fifty-four million, eight hundred eighty thousand, one hundred fifty-six".
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