Base | Representation |
---|---|
bin | 1101110110110… |
… | …0110010000110 |
3 | 11001100122212220 |
4 | 3131230302012 |
5 | 104334223004 |
6 | 5433353210 |
7 | 1303663026 |
oct | 335546206 |
9 | 131318786 |
10 | 58117254 |
11 | 2a895398 |
12 | 17568806 |
13 | c06b010 |
14 | 7a0ba86 |
15 | 517edd9 |
hex | 376cc86 |
58117254 has 64 divisors (see below), whose sum is σ = 135898560. Its totient is φ = 16404480.
The previous prime is 58117253. The next prime is 58117261. The reversal of 58117254 is 45271185.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58117253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53832 + ... + 54900.
It is an arithmetic number, because the mean of its divisors is an integer number (2123415).
Almost surely, 258117254 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58117254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67949280).
58117254 is an abundant number, since it is smaller than the sum of its proper divisors (77781306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58117254 is a wasteful number, since it uses less digits than its factorization.
58117254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1145.
The product of its digits is 11200, while the sum is 33.
The square root of 58117254 is about 7623.4673213702. The cubic root of 58117254 is about 387.3483366247.
The spelling of 58117254 in words is "fifty-eight million, one hundred seventeen thousand, two hundred fifty-four".
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