Base | Representation |
---|---|
bin | 111000000100111101… |
… | …1010111001101110111 |
3 | 102111211200002101221101 |
4 | 1300021323113031313 |
5 | 3433112431001243 |
6 | 131153415230531 |
7 | 11462155025515 |
oct | 1601173271567 |
9 | 374750071841 |
10 | 120425640823 |
11 | 470881533a4 |
12 | 1b40a378447 |
13 | b482435747 |
14 | 5b85aa34b5 |
15 | 31ec53154d |
hex | 1c09ed7377 |
120425640823 has 2 divisors, whose sum is σ = 120425640824. Its totient is φ = 120425640822.
The previous prime is 120425640763. The next prime is 120425640833. The reversal of 120425640823 is 328046524021.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 120425640823 - 29 = 120425640311 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120425640833) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60212820411 + 60212820412.
It is an arithmetic number, because the mean of its divisors is an integer number (60212820412).
Almost surely, 2120425640823 is an apocalyptic number.
120425640823 is a deficient number, since it is larger than the sum of its proper divisors (1).
120425640823 is an equidigital number, since it uses as much as digits as its factorization.
120425640823 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 92160, while the sum is 37.
The spelling of 120425640823 in words is "one hundred twenty billion, four hundred twenty-five million, six hundred forty thousand, eight hundred twenty-three".
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