Base | Representation |
---|---|
bin | 1101010100111… |
… | …1100111010101 |
3 | 10220012001020200 |
4 | 3111033213111 |
5 | 103302310004 |
6 | 5314051113 |
7 | 1246101411 |
oct | 325174725 |
9 | 126161220 |
10 | 55900629 |
11 | 29610a74 |
12 | 16879a99 |
13 | b7730c5 |
14 | 75d1d41 |
15 | 4d93239 |
hex | 354f9d5 |
55900629 has 12 divisors (see below), whose sum is σ = 80854176. Its totient is φ = 37216872.
The previous prime is 55900627. The next prime is 55900631. The reversal of 55900629 is 92600955.
55900629 is a `hidden beast` number, since 5 + 590 + 0 + 62 + 9 = 666.
It is an interprime number because it is at equal distance from previous prime (55900627) and next prime (55900631).
It is not a de Polignac number, because 55900629 - 21 = 55900627 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55900593 and 55900602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55900627) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3634 + ... + 11180.
It is an arithmetic number, because the mean of its divisors is an integer number (6737848).
Almost surely, 255900629 is an apocalyptic number.
It is an amenable number.
55900629 is a deficient number, since it is larger than the sum of its proper divisors (24953547).
55900629 is a wasteful number, since it uses less digits than its factorization.
55900629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8376 (or 8373 counting only the distinct ones).
The product of its (nonzero) digits is 24300, while the sum is 36.
The square root of 55900629 is about 7476.6723212937. The cubic root of 55900629 is about 382.3598050871.
The spelling of 55900629 in words is "fifty-five million, nine hundred thousand, six hundred twenty-nine".
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