Base | Representation |
---|---|
bin | 1101000101110… |
… | …0010001011110 |
3 | 10211022101222212 |
4 | 3101130101132 |
5 | 103023411102 |
6 | 5240440422 |
7 | 1234450454 |
oct | 321342136 |
9 | 124271885 |
10 | 54903902 |
11 | 28aa0129 |
12 | 16479112 |
13 | b4b4521 |
14 | 74129d4 |
15 | 4c47c52 |
hex | 345c45e |
54903902 has 16 divisors (see below), whose sum is σ = 85773600. Its totient is φ = 26325600.
The previous prime is 54903881. The next prime is 54903913. The reversal of 54903902 is 20930945.
54903902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5624 + ... + 11892.
It is an arithmetic number, because the mean of its divisors is an integer number (5360850).
Almost surely, 254903902 is an apocalyptic number.
54903902 is a deficient number, since it is larger than the sum of its proper divisors (30869698).
54903902 is a wasteful number, since it uses less digits than its factorization.
54903902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6451.
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 54903902 is about 7409.7167287286. The cubic root of 54903902 is about 380.0736283922.
The spelling of 54903902 in words is "fifty-four million, nine hundred three thousand, nine hundred two".
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