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22613041 = 1114091459
BaseRepresentation
bin101011001000…
…0110000110001
31120112212021001
41112100300301
521242104131
62124402001
7363131143
oct126206061
946485231
1022613041
1111845570
1276a6301
1348b98c9
143008c93
151eba261
hex1590c31

22613041 has 8 divisors (see below), whose sum is σ = 24703200. Its totient is φ = 20528640.

The previous prime is 22613029. The next prime is 22613047. The reversal of 22613041 is 14031622.

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

It is not a de Polignac number, because 22613041 - 217 = 22481969 is a prime.

It is a super-2 number, since 2×226130412 = 1022699246535362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22613047) 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, 14770 + ... + 16228.

It is an arithmetic number, because the mean of its divisors is an integer number (3087900).

Almost surely, 222613041 is an apocalyptic number.

It is an amenable number.

22613041 is a deficient number, since it is larger than the sum of its proper divisors (2090159).

22613041 is a wasteful number, since it uses less digits than its factorization.

22613041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 22613041 is about 4755.3171292775. The cubic root of 22613041 is about 282.7827997931.

Adding to 22613041 its reverse (14031622), we get a palindrome (36644663).

The spelling of 22613041 in words is "twenty-two million, six hundred thirteen thousand, forty-one".

Divisors: 1 11 1409 1459 15499 16049 2055731 22613041