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22641066052 = 2211514569683
BaseRepresentation
bin10101000101100000…
…110100000001000100
32011102220011022202221
4111011200310001010
5332332103103202
614222352342124
71431031612633
oct250540640104
964386138687
1022641066052
119669323040
12447a544944
13219a8c8707
14114ad7751a
158c7a5e037
hex545834044

22641066052 has 12 divisors (see below), whose sum is σ = 43223853456. Its totient is φ = 10291393640.

The previous prime is 22641066031. The next prime is 22641066073. The reversal of 22641066052 is 25066014622.

It is an interprime number because it is at equal distance from previous prime (22641066031) and next prime (22641066073).

It is a junction number, because it is equal to n+sod(n) for n = 22641065999 and 22641066017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257284798 + ... + 257284885.

It is an arithmetic number, because the mean of its divisors is an integer number (3601987788).

Almost surely, 222641066052 is an apocalyptic number.

22641066052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22641066052 is a deficient number, since it is larger than the sum of its proper divisors (20582787404).

22641066052 is a wasteful number, since it uses less digits than its factorization.

22641066052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514569698 (or 514569696 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 22641066052 in words is "twenty-two billion, six hundred forty-one million, sixty-six thousand, fifty-two".

Divisors: 1 2 4 11 22 44 514569683 1029139366 2058278732 5660266513 11320533026 22641066052