Base | Representation |
---|---|
bin | 110100000010010100… |
… | …100110011001000000 |
3 | 12100012220220101021002 |
4 | 310002110212121000 |
5 | 1403412110420113 |
6 | 41400135351132 |
7 | 4015412110124 |
oct | 640224463100 |
9 | 170186811232 |
10 | 55873529408 |
11 | 21772172694 |
12 | a9b3b224a8 |
13 | 5365887608 |
14 | 29c081b584 |
15 | 16c0349c58 |
hex | d02526640 |
55873529408 has 28 divisors (see below), whose sum is σ = 112966004700. Its totient is φ = 27409654272.
The previous prime is 55873529389. The next prime is 55873529419. The reversal of 55873529408 is 80492537855.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 44754248704 + 11119280704 = 211552^2 + 105448^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8232683 + ... + 8239466.
Almost surely, 255873529408 is an apocalyptic number.
It is an amenable number.
55873529408 is an abundant number, since it is smaller than the sum of its proper divisors (57092475292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55873529408 is a wasteful number, since it uses less digits than its factorization.
55873529408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16472214 (or 16472204 counting only the distinct ones).
The product of its (nonzero) digits is 12096000, while the sum is 56.
The spelling of 55873529408 in words is "fifty-five billion, eight hundred seventy-three million, five hundred twenty-nine thousand, four hundred eight".
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