Base | Representation |
---|---|
bin | 1110010011100… |
… | …11011001000110 |
3 | 22100211011012022 |
4 | 13021303121012 |
5 | 221210312220 |
6 | 15524123142 |
7 | 2655033200 |
oct | 711633106 |
9 | 270734168 |
10 | 120010310 |
11 | 61819582 |
12 | 342364b2 |
13 | 1bb2b824 |
14 | 11d1d770 |
15 | a808925 |
hex | 7273646 |
120010310 has 48 divisors (see below), whose sum is σ = 266086944. Its totient is φ = 38723328.
The previous prime is 120010309. The next prime is 120010313. The reversal of 120010310 is 13010021.
It is a super-2 number, since 2×1200103102 = 28804949012592200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120010313) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1127 + ... + 15533.
It is an arithmetic number, because the mean of its divisors is an integer number (5543478).
Almost surely, 2120010310 is an apocalyptic number.
120010310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120010310 is an abundant number, since it is smaller than the sum of its proper divisors (146076634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120010310 is a wasteful number, since it uses less digits than its factorization.
120010310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14445 (or 14438 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 120010310 is about 10954.9217249600. The cubic root of 120010310 is about 493.2565403763.
Adding to 120010310 its reverse (13010021), we get a palindrome (133020331).
The spelling of 120010310 in words is "one hundred twenty million, ten thousand, three hundred ten".
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