Base | Representation |
---|---|
bin | 11101110110010101… |
… | …00110111000110101 |
3 | 1112100210220110112112 |
4 | 32323022212320311 |
5 | 230304401201010 |
6 | 11210051500405 |
7 | 1105054303526 |
oct | 167312467065 |
9 | 45323813475 |
10 | 16025022005 |
11 | 6883786243 |
12 | 31328b7705 |
13 | 1685007455 |
14 | ac040684d |
15 | 63bcd9a05 |
hex | 3bb2a6e35 |
16025022005 has 32 divisors (see below), whose sum is σ = 19837937664. Its totient is φ = 12420953856.
The previous prime is 16025021993. The next prime is 16025022007. The reversal of 16025022005 is 50022052061.
It is a cyclic number.
It is not a de Polignac number, because 16025022005 - 24 = 16025021989 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16025022007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11260724 + ... + 11262146.
It is an arithmetic number, because the mean of its divisors is an integer number (619935552).
Almost surely, 216025022005 is an apocalyptic number.
It is an amenable number.
16025022005 is a deficient number, since it is larger than the sum of its proper divisors (3812915659).
16025022005 is a wasteful number, since it uses less digits than its factorization.
16025022005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1925.
The product of its (nonzero) digits is 1200, while the sum is 23.
Adding to 16025022005 its reverse (50022052061), we get a palindrome (66047074066).
The spelling of 16025022005 in words is "sixteen billion, twenty-five million, twenty-two thousand, five".
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