Base | Representation |
---|---|
bin | 10100100011110000… |
… | …001100001110100001 |
3 | 2002222102101112020200 |
4 | 110203300030032201 |
5 | 330202104001113 |
6 | 14050240455413 |
7 | 1411013421261 |
oct | 244360141641 |
9 | 62872345220 |
10 | 22074672033 |
11 | 93a8638907 |
12 | 434091a569 |
13 | 210a46821b |
14 | 10d5a5b7a1 |
15 | 892e7d873 |
hex | 523c0c3a1 |
22074672033 has 12 divisors (see below), whose sum is σ = 31888518948. Its totient is φ = 14715118080.
The previous prime is 22074672013. The next prime is 22074672077. The reversal of 22074672033 is 33027647022.
It can be written as a sum of positive squares in 2 ways, for example, as 12872490849 + 9202181184 = 113457^2 + 95928^2 .
It is not a de Polignac number, because 22074672033 - 28 = 22074671777 is a prime.
It is a super-2 number, since 2×220746720332 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22074672013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141 + ... + 210117.
It is an arithmetic number, because the mean of its divisors is an integer number (2657376579).
Almost surely, 222074672033 is an apocalyptic number.
It is an amenable number.
22074672033 is a deficient number, since it is larger than the sum of its proper divisors (9813846915).
22074672033 is a wasteful number, since it uses less digits than its factorization.
22074672033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221664 (or 221661 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 36.
The spelling of 22074672033 in words is "twenty-two billion, seventy-four million, six hundred seventy-two thousand, thirty-three".
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