Base | Representation |
---|---|
bin | 1110100110010… |
… | …1011110011110 |
3 | 11021012221221220 |
4 | 3221211132132 |
5 | 111133424204 |
6 | 10024234210 |
7 | 1342321011 |
oct | 351453636 |
9 | 137187856 |
10 | 61233054 |
11 | 31623333 |
12 | 1860b966 |
13 | c8bc29c |
14 | 81bd378 |
15 | 55981d9 |
hex | 3a6579e |
61233054 has 16 divisors (see below), whose sum is σ = 122571792. Its totient is φ = 20393408.
The previous prime is 61233047. The next prime is 61233059. The reversal of 61233054 is 45033216.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61233059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4522 + ... + 11954.
It is an arithmetic number, because the mean of its divisors is an integer number (7660737).
Almost surely, 261233054 is an apocalyptic number.
61233054 is an abundant number, since it is smaller than the sum of its proper divisors (61338738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61233054 is a wasteful number, since it uses less digits than its factorization.
61233054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8811.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 61233054 is about 7825.1552061285. The cubic root of 61233054 is about 394.1504016658.
The spelling of 61233054 in words is "sixty-one million, two hundred thirty-three thousand, fifty-four".
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