Base | Representation |
---|---|
bin | 10101010111111011… |
… | …110111000110100001 |
3 | 2012020102202020101122 |
4 | 111113323313012201 |
5 | 334000214141330 |
6 | 14313153142025 |
7 | 1441504012001 |
oct | 252773670641 |
9 | 65212666348 |
10 | 22950146465 |
11 | 98078397a4 |
12 | 4545b5a915 |
13 | 221995562c |
14 | 117a032001 |
15 | 8e4c635e5 |
hex | 557ef71a1 |
22950146465 has 16 divisors (see below), whose sum is σ = 28866475008. Its totient is φ = 17483078976.
The previous prime is 22950146441. The next prime is 22950146467. The reversal of 22950146465 is 56464105922.
It is a cyclic number.
It is not a de Polignac number, because 22950146465 - 210 = 22950145441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22950146467) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421814 + ... + 473103.
It is an arithmetic number, because the mean of its divisors is an integer number (1804154688).
Almost surely, 222950146465 is an apocalyptic number.
It is an amenable number.
22950146465 is a deficient number, since it is larger than the sum of its proper divisors (5916328543).
22950146465 is a wasteful number, since it uses less digits than its factorization.
22950146465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 895168.
The product of its (nonzero) digits is 518400, while the sum is 44.
The spelling of 22950146465 in words is "twenty-two billion, nine hundred fifty million, one hundred forty-six thousand, four hundred sixty-five".
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