Base | Representation |
---|---|
bin | 111001010010110110… |
… | …0111000010110100011 |
3 | 102202120210202101100102 |
4 | 1302211230320112203 |
5 | 4003441001340313 |
6 | 132305014413015 |
7 | 11614011003230 |
oct | 1624554702643 |
9 | 382523671312 |
10 | 123039090083 |
11 | 481a93a4518 |
12 | 1ba1966116b |
13 | b7aaa07220 |
14 | 5d52c06787 |
15 | 3301bbba58 |
hex | 1ca5b385a3 |
123039090083 has 16 divisors (see below), whose sum is σ = 151514306496. Its totient is φ = 97297165440.
The previous prime is 123039090079. The next prime is 123039090089. The reversal of 123039090083 is 380090930321.
It is a cyclic number.
It is not a de Polignac number, because 123039090083 - 22 = 123039090079 is a prime.
It is not an unprimeable number, because it can be changed into a prime (123039090089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193916 + ... + 532617.
It is an arithmetic number, because the mean of its divisors is an integer number (9469644156).
Almost surely, 2123039090083 is an apocalyptic number.
123039090083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
123039090083 is a deficient number, since it is larger than the sum of its proper divisors (28475216413).
123039090083 is a wasteful number, since it uses less digits than its factorization.
123039090083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 728414.
The product of its (nonzero) digits is 34992, while the sum is 38.
The spelling of 123039090083 in words is "one hundred twenty-three billion, thirty-nine million, ninety thousand, eighty-three".
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