Base | Representation |
---|---|
bin | 111001010101000101… |
… | …0101110010010110101 |
3 | 102202210000202022201011 |
4 | 1302222022232102311 |
5 | 4004114142201234 |
6 | 132320252432221 |
7 | 11615610630643 |
oct | 1625212562265 |
9 | 382700668634 |
10 | 123114022069 |
11 | 48237723a85 |
12 | 1ba3a778671 |
13 | b7c03b188c |
14 | 5d5cb50193 |
15 | 330856db64 |
hex | 1caa2ae4b5 |
123114022069 has 8 divisors (see below), whose sum is σ = 125945482520. Its totient is φ = 120313506816.
The previous prime is 123114022061. The next prime is 123114022079. The reversal of 123114022069 is 960220411321.
It can be written as a sum of positive squares in 4 ways, for example, as 46668960900 + 76445061169 = 216030^2 + 276487^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123114022069 - 23 = 123114022061 is a prime.
It is a super-2 number, since 2×1231140220692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 123114022069.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123114022061) 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 7 ways as a sum of consecutive naturals, for example, 7728252 + ... + 7744165.
It is an arithmetic number, because the mean of its divisors is an integer number (15743185315).
Almost surely, 2123114022069 is an apocalyptic number.
It is an amenable number.
123114022069 is a deficient number, since it is larger than the sum of its proper divisors (2831460451).
123114022069 is a wasteful number, since it uses less digits than its factorization.
123114022069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15472599.
The product of its (nonzero) digits is 5184, while the sum is 31.
The spelling of 123114022069 in words is "one hundred twenty-three billion, one hundred fourteen million, twenty-two thousand, sixty-nine".
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