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22706380241 = 297391059511
BaseRepresentation
bin10101001001011001…
…111101110111010001
32011121110001121222222
4111021121331313101
5333000313131431
614233044310425
71432454022206
oct251131756721
964543047888
1022706380241
1196a2183606
1244983a2415
1321ab2b646c
1411558d9cad
158cd66157b
hex54967ddd1

22706380241 has 8 divisors (see below), whose sum is σ = 23521166400. Its totient is φ = 21893714640.

The previous prime is 22706380237. The next prime is 22706380247. The reversal of 22706380241 is 14208360722.

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

It is a cyclic number.

It is not a de Polignac number, because 22706380241 - 22 = 22706380237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22706380247) 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, 508325 + ... + 551186.

It is an arithmetic number, because the mean of its divisors is an integer number (2940145800).

Almost surely, 222706380241 is an apocalyptic number.

It is an amenable number.

22706380241 is a deficient number, since it is larger than the sum of its proper divisors (814786159).

22706380241 is a wasteful number, since it uses less digits than its factorization.

22706380241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060279.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 22706380241 in words is "twenty-two billion, seven hundred six million, three hundred eighty thousand, two hundred forty-one".

Divisors: 1 29 739 21431 1059511 30725819 782978629 22706380241