Base | Representation |
---|---|
bin | 10010101011001… |
… | …011101110110010 |
3 | 210211112210200220 |
4 | 102223023232302 |
5 | 1120201411010 |
6 | 51031153510 |
7 | 10523043420 |
oct | 2253135662 |
9 | 724483626 |
10 | 313310130 |
11 | 1509455a1 |
12 | 88b15896 |
13 | 4cbab213 |
14 | 2d87a110 |
15 | 1c78c970 |
hex | 12acbbb2 |
313310130 has 32 divisors (see below), whose sum is σ = 859365504. Its totient is φ = 71613696.
The previous prime is 313310111. The next prime is 313310141. The reversal of 313310130 is 31013313.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 745767 + ... + 746186.
It is an arithmetic number, because the mean of its divisors is an integer number (26855172).
Almost surely, 2313310130 is an apocalyptic number.
313310130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
313310130 is an abundant number, since it is smaller than the sum of its proper divisors (546055374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313310130 is a wasteful number, since it uses less digits than its factorization.
313310130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1491970.
The product of its (nonzero) digits is 81, while the sum is 15.
The square root of 313310130 is about 17700.5686349337. The cubic root of 313310130 is about 679.1903064442.
Adding to 313310130 its reverse (31013313), we get a palindrome (344323443).
The spelling of 313310130 in words is "three hundred thirteen million, three hundred ten thousand, one hundred thirty".
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