Base | Representation |
---|---|
bin | 1110010101101… |
… | …1010010011010 |
3 | 11012011120100010 |
4 | 3211123102122 |
5 | 110344031441 |
6 | 5545022350 |
7 | 1330130166 |
oct | 345332232 |
9 | 135146303 |
10 | 60142746 |
11 | 30a49154 |
12 | 181849b6 |
13 | c5c9c31 |
14 | 7db7ca6 |
15 | 5430116 |
hex | 395b49a |
60142746 has 16 divisors (see below), whose sum is σ = 125515584. Its totient is φ = 19175904.
The previous prime is 60142741. The next prime is 60142763. The reversal of 60142746 is 64724106.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (60142741) 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, 217771 + ... + 218046.
It is an arithmetic number, because the mean of its divisors is an integer number (7844724).
Almost surely, 260142746 is an apocalyptic number.
60142746 is an abundant number, since it is smaller than the sum of its proper divisors (65372838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60142746 is a wasteful number, since it uses less digits than its factorization.
60142746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435845.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 60142746 is about 7755.1754332188. The cubic root of 60142746 is about 391.7969802885.
The spelling of 60142746 in words is "sixty million, one hundred forty-two thousand, seven hundred forty-six".
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