Base | Representation |
---|---|
bin | 11000100110111000… |
… | …111001101001000001 |
3 | 2112012102010120201101 |
4 | 120212320321221001 |
5 | 413103044113040 |
6 | 20045504334401 |
7 | 1623524311630 |
oct | 304670715101 |
9 | 75172116641 |
10 | 26422254145 |
11 | 10229745681 |
12 | 5154914401 |
13 | 26510a7411 |
14 | 13c920d517 |
15 | a499b109a |
hex | 626e39a41 |
26422254145 has 32 divisors (see below), whose sum is σ = 38156762880. Its totient is φ = 17158521600.
The previous prime is 26422254139. The next prime is 26422254179. The reversal of 26422254145 is 54145222462.
It is not a de Polignac number, because 26422254145 - 23 = 26422254137 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2663695 + ... + 2673595.
It is an arithmetic number, because the mean of its divisors is an integer number (1192398840).
Almost surely, 226422254145 is an apocalyptic number.
It is an amenable number.
26422254145 is a deficient number, since it is larger than the sum of its proper divisors (11734508735).
26422254145 is a wasteful number, since it uses less digits than its factorization.
26422254145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13945.
The product of its digits is 153600, while the sum is 37.
The spelling of 26422254145 in words is "twenty-six billion, four hundred twenty-two million, two hundred fifty-four thousand, one hundred forty-five".
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