Base | Representation |
---|---|
bin | 111000110100010011… |
… | …0011110010100100111 |
3 | 102122221100212102200201 |
4 | 1301220212132110213 |
5 | 3444341041003143 |
6 | 132015155251331 |
7 | 11546422614520 |
oct | 1615046362447 |
9 | 378840772621 |
10 | 122014000423 |
11 | 478227a4487 |
12 | 1b7922a9b47 |
13 | b6765240b3 |
14 | 5c96a07847 |
15 | 3291bd164d |
hex | 1c6899e527 |
122014000423 has 4 divisors (see below), whose sum is σ = 139444571920. Its totient is φ = 104583428928.
The previous prime is 122014000417. The next prime is 122014000453. The reversal of 122014000423 is 324000410221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122014000423 is a prime.
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 122014000423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122014000453) 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 3 ways as a sum of consecutive naturals, for example, 8715285738 + ... + 8715285751.
It is an arithmetic number, because the mean of its divisors is an integer number (34861142980).
Almost surely, 2122014000423 is an apocalyptic number.
122014000423 is a deficient number, since it is larger than the sum of its proper divisors (17430571497).
122014000423 is an equidigital number, since it uses as much as digits as its factorization.
122014000423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17430571496.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 122014000423 its reverse (324000410221), we get a palindrome (446014410644).
The spelling of 122014000423 in words is "one hundred twenty-two billion, fourteen million, four hundred twenty-three", and thus it is an aban number.
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