Base | Representation |
---|---|
bin | 1101000111011… |
… | …0010001101111 |
3 | 10211111211002210 |
4 | 3101312101233 |
5 | 103040313130 |
6 | 5243021503 |
7 | 1235403135 |
oct | 321662157 |
9 | 124454083 |
10 | 55010415 |
11 | 29063159 |
12 | 1650a893 |
13 | b520b55 |
14 | 743d755 |
15 | 4c695b0 |
hex | 347646f |
55010415 has 32 divisors (see below), whose sum is σ = 93139200. Its totient is φ = 27648000.
The previous prime is 55010393. The next prime is 55010429. The reversal of 55010415 is 51401055.
It is not a de Polignac number, because 55010415 - 210 = 55009391 is a prime.
It is a super-2 number, since 2×550104152 = 6052291516944450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 55010391 and 55010400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71151 + ... + 71919.
It is an arithmetic number, because the mean of its divisors is an integer number (2910600).
Almost surely, 255010415 is an apocalyptic number.
55010415 is a deficient number, since it is larger than the sum of its proper divisors (38128785).
55010415 is a wasteful number, since it uses less digits than its factorization.
55010415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047.
The product of its (nonzero) digits is 500, while the sum is 21.
The square root of 55010415 is about 7416.9006330138. The cubic root of 55010415 is about 380.3192492580.
The spelling of 55010415 in words is "fifty-five million, ten thousand, four hundred fifteen".
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