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244164107 = 11471932447
BaseRepresentation
bin11101000110110…
…10011000001011
3122000102211012002
432203122120023
51000001222412
640121141215
76023234465
oct1643323013
9560384162
10244164107
11115908120
126992a80b
133b77b305
14245db135
151667edc2
hexe8da60b

244164107 has 16 divisors (see below), whose sum is σ = 273549312. Its totient is φ = 216030720.

The previous prime is 244164097. The next prime is 244164127. The reversal of 244164107 is 701461442.

It is a happy number.

244164107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 244164107 - 212 = 244160011 is a prime.

It is a super-2 number, since 2×2441641072 = 119232222294214898, 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 244164107.

It is not an unprimeable number, because it can be changed into a prime (244164127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98558 + ... + 101004.

It is an arithmetic number, because the mean of its divisors is an integer number (17096832).

Almost surely, 2244164107 is an apocalyptic number.

244164107 is a deficient number, since it is larger than the sum of its proper divisors (29385205).

244164107 is a wasteful number, since it uses less digits than its factorization.

244164107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 244164107 is about 15625.7514059325. The cubic root of 244164107 is about 625.0200373309.

The spelling of 244164107 in words is "two hundred forty-four million, one hundred sixty-four thousand, one hundred seven".

Divisors: 1 11 47 193 517 2123 2447 9071 26917 99781 115009 472271 1265099 5194981 22196737 244164107