Base | Representation |
---|---|
bin | 110010010101101100… |
… | …100101111110011100 |
3 | 12011111220200111200122 |
4 | 302111230211332130 |
5 | 1341144040240440 |
6 | 40455234414112 |
7 | 3622302535364 |
oct | 622554457634 |
9 | 164456614618 |
10 | 54051102620 |
11 | 20a17490449 |
12 | a585731338 |
13 | 5135144678 |
14 | 288a7879a4 |
15 | 16153617b5 |
hex | c95b25f9c |
54051102620 has 48 divisors (see below), whose sum is σ = 120962515968. Its totient is φ = 20240404800.
The previous prime is 54051102583. The next prime is 54051102631. The reversal of 54051102620 is 2620115045.
It is a self number, because there is not a number n which added to its sum of digits gives 54051102620.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1228406 + ... + 1271645.
It is an arithmetic number, because the mean of its divisors is an integer number (2520052416).
Almost surely, 254051102620 is an apocalyptic number.
It is an amenable number.
54051102620 is an abundant number, since it is smaller than the sum of its proper divisors (66911413348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54051102620 is a wasteful number, since it uses less digits than its factorization.
54051102620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2500130 (or 2500128 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 54051102620 its reverse (2620115045), we get a palindrome (56671217665).
The spelling of 54051102620 in words is "fifty-four billion, fifty-one million, one hundred two thousand, six hundred twenty".
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