Base | Representation |
---|---|
bin | 11000011100000010… |
… | …10011000010000010 |
3 | 1020212100211022020212 |
4 | 30032001103002002 |
5 | 203332222414020 |
6 | 10005521434122 |
7 | 643062130331 |
oct | 141601230202 |
9 | 36770738225 |
10 | 13120123010 |
11 | 5622a70675 |
12 | 2661a9b942 |
13 | 131123c8c7 |
14 | 8c66b7d18 |
15 | 51bc7dcc5 |
hex | 30e053082 |
13120123010 has 16 divisors (see below), whose sum is σ = 24859180800. Its totient is φ = 4971836016.
The previous prime is 13120123001. The next prime is 13120123039. The reversal of 13120123010 is 1032102131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34526450 + ... + 34526829.
It is an arithmetic number, because the mean of its divisors is an integer number (1553698800).
Almost surely, 213120123010 is an apocalyptic number.
13120123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13120123010 is a deficient number, since it is larger than the sum of its proper divisors (11739057790).
13120123010 is a wasteful number, since it uses less digits than its factorization.
13120123010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69053305.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 13120123010 its reverse (1032102131), we get a palindrome (14152225141).
The spelling of 13120123010 in words is "thirteen billion, one hundred twenty million, one hundred twenty-three thousand, ten".
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