Base | Representation |
---|---|
bin | 1110010111111… |
… | …1010001010011 |
3 | 11012110001111211 |
4 | 3211333101103 |
5 | 110413241011 |
6 | 5552120551 |
7 | 1331312656 |
oct | 345772123 |
9 | 135401454 |
10 | 60290131 |
11 | 31039960 |
12 | 18236157 |
13 | c64c045 |
14 | 801589d |
15 | 545db21 |
hex | 397f453 |
60290131 has 16 divisors (see below), whose sum is σ = 69215328. Its totient is φ = 52012800.
The previous prime is 60290129. The next prime is 60290137. The reversal of 60290131 is 13109206.
It is a cyclic number.
It is not a de Polignac number, because 60290131 - 21 = 60290129 is a prime.
It is a super-2 number, since 2×602901312 = 7269799791994322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (60290137) 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, 14881 + ... + 18493.
It is an arithmetic number, because the mean of its divisors is an integer number (4325958).
Almost surely, 260290131 is an apocalyptic number.
60290131 is a deficient number, since it is larger than the sum of its proper divisors (8925197).
60290131 is a wasteful number, since it uses less digits than its factorization.
60290131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3702.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 60290131 is about 7764.6719827691. The cubic root of 60290131 is about 392.1167633391.
Adding to 60290131 its reverse (13109206), we get a palindrome (73399337).
The spelling of 60290131 in words is "sixty million, two hundred ninety thousand, one hundred thirty-one".
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