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22760485 = 511413827
BaseRepresentation
bin101011011010…
…0110000100101
31120211100111221
41112310300211
521311313420
62131500341
7364314046
oct126646045
946740457
1022760485
1111936320
1277576b1
13493ba57
1430468cd
151ee8caa
hex15b4c25

22760485 has 8 divisors (see below), whose sum is σ = 29795616. Its totient is φ = 16553040.

The previous prime is 22760483. The next prime is 22760497. The reversal of 22760485 is 58406722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22760485 - 21 = 22760483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22760485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22760483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206859 + ... + 206968.

It is an arithmetic number, because the mean of its divisors is an integer number (3724452).

Almost surely, 222760485 is an apocalyptic number.

It is an amenable number.

22760485 is a deficient number, since it is larger than the sum of its proper divisors (7035131).

22760485 is a wasteful number, since it uses less digits than its factorization.

22760485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413843.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 22760485 is about 4770.7950071241. The cubic root of 22760485 is about 283.3960791447.

The spelling of 22760485 in words is "twenty-two million, seven hundred sixty thousand, four hundred eighty-five".

Divisors: 1 5 11 55 413827 2069135 4552097 22760485