Base | Representation |
---|---|
bin | 111001011010101100… |
… | …0111111110010011001 |
3 | 102210021011001111110112 |
4 | 1302311120333302121 |
5 | 4010010343004423 |
6 | 132351100254105 |
7 | 11623355240300 |
oct | 1626530776231 |
9 | 383234044415 |
10 | 123302313113 |
11 | 48323a39911 |
12 | 1ba91841335 |
13 | b8203c94b5 |
14 | 5d79b65437 |
15 | 3319d63a78 |
hex | 1cb563fc99 |
123302313113 has 48 divisors (see below), whose sum is σ = 155344826880. Its totient is φ = 97242114816.
The previous prime is 123302313107. The next prime is 123302313119. The reversal of 123302313113 is 311313203321.
It is an interprime number because it is at equal distance from previous prime (123302313107) and next prime (123302313119).
It is not a de Polignac number, because 123302313113 - 28 = 123302312857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (123302313119) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20906381 + ... + 20912277.
It is an arithmetic number, because the mean of its divisors is an integer number (3236350560).
Almost surely, 2123302313113 is an apocalyptic number.
It is an amenable number.
123302313113 is a deficient number, since it is larger than the sum of its proper divisors (32042513767).
123302313113 is a wasteful number, since it uses less digits than its factorization.
123302313113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6574 (or 6567 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 123302313113 its reverse (311313203321), we get a palindrome (434615516434).
The spelling of 123302313113 in words is "one hundred twenty-three billion, three hundred two million, three hundred thirteen thousand, one hundred thirteen".
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