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220052041 = 1120004731
BaseRepresentation
bin11010001110110…
…11101001001001
3120100001210122121
431013123221021
5422313131131
633500251241
75311261066
oct1507335111
9510053577
10220052041
111032393a0
1261840b21
1336788311
1421321c6d
15144ba911
hexd1dba49

220052041 has 4 divisors (see below), whose sum is σ = 240056784. Its totient is φ = 200047300.

The previous prime is 220052023. The next prime is 220052047. The reversal of 220052041 is 140250022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 220052041 - 25 = 220052009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220052047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10002355 + ... + 10002376.

It is an arithmetic number, because the mean of its divisors is an integer number (60014196).

Almost surely, 2220052041 is an apocalyptic number.

It is an amenable number.

220052041 is a deficient number, since it is larger than the sum of its proper divisors (20004743).

220052041 is a wasteful number, since it uses less digits than its factorization.

220052041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20004742.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 220052041 is about 14834.1511722107. The cubic root of 220052041 is about 603.7286701796.

The spelling of 220052041 in words is "two hundred twenty million, fifty-two thousand, forty-one".

Divisors: 1 11 20004731 220052041