Base | Representation |
---|---|
bin | 10101010010000101… |
… | …011111111011000000 |
3 | 2011222121002101000022 |
4 | 111102011133323000 |
5 | 333300103302124 |
6 | 14255325513012 |
7 | 1436202606611 |
oct | 252205377300 |
9 | 64877071008 |
10 | 22852009664 |
11 | 9767400100 |
12 | 4519112768 |
13 | 2202514c13 |
14 | 116ada7c08 |
15 | 8db32ac5e |
hex | 55215fec0 |
22852009664 has 42 divisors (see below), whose sum is σ = 49844192412. Its totient is φ = 10387273600.
The previous prime is 22852009643. The next prime is 22852009673. The reversal of 22852009664 is 46690025822.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1467722 + ... + 1483209.
It is an arithmetic number, because the mean of its divisors is an integer number (1186766486).
Almost surely, 222852009664 is an apocalyptic number.
It is an amenable number.
22852009664 is an abundant number, since it is smaller than the sum of its proper divisors (26992182748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22852009664 is a wasteful number, since it uses less digits than its factorization.
22852009664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2950965 (or 2950944 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 44.
The spelling of 22852009664 in words is "twenty-two billion, eight hundred fifty-two million, nine thousand, six hundred sixty-four".
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