Base | Representation |
---|---|
bin | 10010010100111… |
… | …001010000000000 |
3 | 210102112221210110 |
4 | 102110321100000 |
5 | 1112202423024 |
6 | 50302031320 |
7 | 10422300006 |
oct | 2224712000 |
9 | 712487713 |
10 | 307467264 |
11 | 148614785 |
12 | 86b78540 |
13 | 4b9138c0 |
14 | 2cb98a76 |
15 | 1bed6629 |
hex | 12539400 |
307467264 has 88 divisors (see below), whose sum is σ = 882666400. Its totient is φ = 94593024.
The previous prime is 307467263. The next prime is 307467283. The reversal of 307467264 is 462764703.
It is a super-2 number, since 2×3074672642 = 189072236863291392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (307467263) 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, 36087 + ... + 43785.
It is an arithmetic number, because the mean of its divisors is an integer number (10030300).
Almost surely, 2307467264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 307467264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441333200).
307467264 is an abundant number, since it is smaller than the sum of its proper divisors (575199136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
307467264 is a wasteful number, since it uses less digits than its factorization.
307467264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7735 (or 7717 counting only the distinct ones).
The product of its (nonzero) digits is 169344, while the sum is 39.
The square root of 307467264 is about 17534.7444806019. The cubic root of 307467264 is about 674.9417519010.
The spelling of 307467264 in words is "three hundred seven million, four hundred sixty-seven thousand, two hundred sixty-four".
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