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244124171 = 10113917389
BaseRepresentation
bin11101000110100…
…00101000001011
3122000100210101222
432203100220023
5444443433141
640120232255
76023010164
oct1643205013
9560323358
10244124171
11115890115
126990b68b
133b766095
14245ca76b
151667314b
hexe8d0a0b

244124171 has 8 divisors (see below), whose sum is σ = 248329200. Its totient is φ = 239954400.

The previous prime is 244124161. The next prime is 244124189. The reversal of 244124171 is 171421442.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-244124171 is a prime.

It is a super-2 number, since 2×2441241712 = 119193221732874482, which contains 22 as substring.

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 244124171.

It is not an unprimeable number, because it can be changed into a prime (244124161) 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, 5345 + ... + 22733.

It is an arithmetic number, because the mean of its divisors is an integer number (31041150).

Almost surely, 2244124171 is an apocalyptic number.

244124171 is a deficient number, since it is larger than the sum of its proper divisors (4205029).

244124171 is a wasteful number, since it uses less digits than its factorization.

244124171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17629.

The product of its digits is 1792, while the sum is 26.

The square root of 244124171 is about 15624.4734631283. The cubic root of 244124171 is about 624.9859589379.

The spelling of 244124171 in words is "two hundred forty-four million, one hundred twenty-four thousand, one hundred seventy-one".

Divisors: 1 101 139 14039 17389 1756289 2417071 244124171