Base | Representation |
---|---|
bin | 11011101100011… |
… | …100101101000110 |
3 | 1012101021222210020 |
4 | 123230130231012 |
5 | 1422421333432 |
6 | 114034440010 |
7 | 14341230033 |
oct | 3354345506 |
9 | 1171258706 |
10 | 464636742 |
11 | 219303509 |
12 | 10b733006 |
13 | 75352bab |
14 | 459cc38a |
15 | 2abd022c |
hex | 1bb1cb46 |
464636742 has 32 divisors (see below), whose sum is σ = 964147200. Its totient is φ = 149117760.
The previous prime is 464636729. The next prime is 464636747. The reversal of 464636742 is 247636464.
It is a junction number, because it is equal to n+sod(n) for n = 464636694 and 464636703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (464636747) 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, 30738 + ... + 43290.
It is an arithmetic number, because the mean of its divisors is an integer number (30129600).
Almost surely, 2464636742 is an apocalyptic number.
464636742 is an abundant number, since it is smaller than the sum of its proper divisors (499510458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
464636742 is a wasteful number, since it uses less digits than its factorization.
464636742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12788.
The product of its digits is 580608, while the sum is 42.
The square root of 464636742 is about 21555.4341640339. The cubic root of 464636742 is about 774.5292969680.
The spelling of 464636742 in words is "four hundred sixty-four million, six hundred thirty-six thousand, seven hundred forty-two".
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