Base | Representation |
---|---|
bin | 1011110010011010… |
… | …1001010100011000 |
3 | 22011112002102022012 |
4 | 2330212221110120 |
5 | 22440021403240 |
6 | 1241552445052 |
7 | 141261441563 |
oct | 27446512430 |
9 | 8145072265 |
10 | 3164247320 |
11 | 1384153933 |
12 | 743849788 |
13 | 3b57312c0 |
14 | 22035d4da |
15 | 137bd9b65 |
hex | bc9a9518 |
3164247320 has 64 divisors (see below), whose sum is σ = 7676061120. Its totient is φ = 1166989824.
The previous prime is 3164247311. The next prime is 3164247329. The reversal of 3164247320 is 237424613.
It is an interprime number because it is at equal distance from previous prime (3164247311) and next prime (3164247329).
It is a super-2 number, since 2×31642473202 = 20024922204254364800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3164247329) 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, 523757 + ... + 529763.
It is an arithmetic number, because the mean of its divisors is an integer number (119938455).
Almost surely, 23164247320 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 3164247320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3838030560).
3164247320 is an abundant number, since it is smaller than the sum of its proper divisors (4511813800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3164247320 is a wasteful number, since it uses less digits than its factorization.
3164247320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7044 (or 7040 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 32.
The square root of 3164247320 is about 56251.6428204546. The cubic root of 3164247320 is about 1468.1039494087.
The spelling of 3164247320 in words is "three billion, one hundred sixty-four million, two hundred forty-seven thousand, three hundred twenty".
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