Base | Representation |
---|---|
bin | 111001010100010101… |
… | …1100100111100000110 |
3 | 102202201021211010201102 |
4 | 1302220223210330012 |
5 | 4004041301030240 |
6 | 132314002100102 |
7 | 11615155626515 |
oct | 1625053447406 |
9 | 382637733642 |
10 | 123089080070 |
11 | 48224638760 |
12 | 1ba3234a632 |
13 | b7b818abb8 |
14 | 5d596da67c |
15 | 3306293815 |
hex | 1ca8ae4f06 |
123089080070 has 32 divisors (see below), whose sum is σ = 242574824736. Its totient is φ = 44598067200.
The previous prime is 123089080067. The next prime is 123089080099. The reversal of 123089080070 is 70080980321.
123089080070 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1989371 + ... + 2050310.
It is an arithmetic number, because the mean of its divisors is an integer number (7580463273).
Almost surely, 2123089080070 is an apocalyptic number.
123089080070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123089080070 is a deficient number, since it is larger than the sum of its proper divisors (119485744666).
123089080070 is a wasteful number, since it uses less digits than its factorization.
123089080070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4039976.
The product of its (nonzero) digits is 24192, while the sum is 38.
The spelling of 123089080070 in words is "one hundred twenty-three billion, eighty-nine million, eighty thousand, seventy".
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