Base | Representation |
---|---|
bin | 10100110110110011… |
… | …011101100011110000 |
3 | 2010210200211010200010 |
4 | 110312303131203300 |
5 | 331330414442220 |
6 | 14142055254520 |
7 | 1421644244226 |
oct | 246663354360 |
9 | 63720733603 |
10 | 22394296560 |
11 | 9551aa6509 |
12 | 440b97a440 |
13 | 215b74756c |
14 | 112629cb16 |
15 | 8b10671e0 |
hex | 536cdd8f0 |
22394296560 has 40 divisors (see below), whose sum is σ = 69422320080. Its totient is φ = 5971812352.
The previous prime is 22394296559. The next prime is 22394296601. The reversal of 22394296560 is 6569249322.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46654545 + ... + 46655024.
It is an arithmetic number, because the mean of its divisors is an integer number (1735558002).
Almost surely, 222394296560 is an apocalyptic number.
22394296560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22394296560 is an abundant number, since it is smaller than the sum of its proper divisors (47028023520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22394296560 is a wasteful number, since it uses less digits than its factorization.
22394296560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93309585 (or 93309579 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 48.
The spelling of 22394296560 in words is "twenty-two billion, three hundred ninety-four million, two hundred ninety-six thousand, five hundred sixty".
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