Base | Representation |
---|---|
bin | 1100111001100… |
… | …1110111100001 |
3 | 10202210221200211 |
4 | 3032121313201 |
5 | 102322420432 |
6 | 5211414121 |
7 | 1224623104 |
oct | 316316741 |
9 | 122727624 |
10 | 54107617 |
11 | 285a6943 |
12 | 16154341 |
13 | b295c55 |
14 | 728673b |
15 | 4b3bd47 |
hex | 3399de1 |
54107617 has 16 divisors (see below), whose sum is σ = 59899392. Its totient is φ = 48648960.
The previous prime is 54107587. The next prime is 54107629. The reversal of 54107617 is 71670145.
It is a cyclic number.
It is not a de Polignac number, because 54107617 - 215 = 54074849 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54102617) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43123 + ... + 44359.
It is an arithmetic number, because the mean of its divisors is an integer number (3743712).
Almost surely, 254107617 is an apocalyptic number.
It is an amenable number.
54107617 is a deficient number, since it is larger than the sum of its proper divisors (5791775).
54107617 is a wasteful number, since it uses less digits than its factorization.
54107617 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1368.
The product of its (nonzero) digits is 5880, while the sum is 31.
The square root of 54107617 is about 7355.7879931385. The cubic root of 54107617 is about 378.2272389521.
The spelling of 54107617 in words is "fifty-four million, one hundred seven thousand, six hundred seventeen".
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