Base | Representation |
---|---|
bin | 100110110111011000… |
… | …0010101011001010010 |
3 | 21222102122111110221201 |
4 | 1031232300111121102 |
5 | 2331412402333210 |
6 | 102201523541414 |
7 | 6013164623644 |
oct | 1155660253122 |
9 | 258378443851 |
10 | 83462542930 |
11 | 3243a47a908 |
12 | 1421352a86a |
13 | 7b415b81a0 |
14 | 407a986894 |
15 | 228747c53a |
hex | 136ec15652 |
83462542930 has 32 divisors (see below), whose sum is σ = 161802471600. Its totient is φ = 30814359552.
The previous prime is 83462542901. The next prime is 83462542931. The reversal of 83462542930 is 3924526438.
It can be written as a sum of positive squares in 8 ways, for example, as 22622867281 + 60839675649 = 150409^2 + 246657^2 .
It is not an unprimeable number, because it can be changed into a prime (83462542931) 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, 2312866 + ... + 2348674.
Almost surely, 283462542930 is an apocalyptic number.
83462542930 is a deficient number, since it is larger than the sum of its proper divisors (78339928670).
83462542930 is a wasteful number, since it uses less digits than its factorization.
83462542930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53758.
The product of its (nonzero) digits is 1244160, while the sum is 46.
The spelling of 83462542930 in words is "eighty-three billion, four hundred sixty-two million, five hundred forty-two thousand, nine hundred thirty".
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