Base | Representation |
---|---|
bin | 110111111100001111… |
… | …1110100111110011101 |
3 | 102111002021211101021122 |
4 | 1233320133310332131 |
5 | 3432013100210023 |
6 | 131104411340325 |
7 | 11452004302535 |
oct | 1577037647635 |
9 | 374067741248 |
10 | 120133210013 |
11 | 46a48079843 |
12 | 1b3484516a5 |
13 | b436987c6b |
14 | 5b58d004c5 |
15 | 31d1a1a2c8 |
hex | 1bf87f4f9d |
120133210013 has 16 divisors (see below), whose sum is σ = 130316135040. Its totient is φ = 110369548800.
The previous prime is 120133209979. The next prime is 120133210031. The reversal of 120133210013 is 310012331021.
It is a cyclic number.
It is not a de Polignac number, because 120133210013 - 210 = 120133208989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120133209973 and 120133210000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120133210033) 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, 331628 + ... + 591813.
It is an arithmetic number, because the mean of its divisors is an integer number (8144758440).
Almost surely, 2120133210013 is an apocalyptic number.
It is an amenable number.
120133210013 is a deficient number, since it is larger than the sum of its proper divisors (10182925027).
120133210013 is a wasteful number, since it uses less digits than its factorization.
120133210013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 923668.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 120133210013 its reverse (310012331021), we get a palindrome (430145541034).
The spelling of 120133210013 in words is "one hundred twenty billion, one hundred thirty-three million, two hundred ten thousand, thirteen".
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