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242504366 = 21331729423
BaseRepresentation
bin11100111010001…
…01001010101110
3121220022111110012
432131011022232
5444040114431
640021413222
76003152546
oct1635051256
9556274405
10242504366
11114984135
126926a212
133b319a10
14242c8326
151645322b
hexe7452ae

242504366 has 16 divisors (see below), whose sum is σ = 392986944. Its totient is φ = 111568224.

The previous prime is 242504347. The next prime is 242504369. The reversal of 242504366 is 663405242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242504369) 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, 6470 + ... + 22953.

It is an arithmetic number, because the mean of its divisors is an integer number (24561684).

Almost surely, 2242504366 is an apocalyptic number.

242504366 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

242504366 is a deficient number, since it is larger than the sum of its proper divisors (150482578).

242504366 is a wasteful number, since it uses less digits than its factorization.

242504366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29755.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 242504366 is about 15572.5516855781. The cubic root of 242504366 is about 623.6005946554.

The spelling of 242504366 in words is "two hundred forty-two million, five hundred four thousand, three hundred sixty-six".

Divisors: 1 2 13 26 317 634 4121 8242 29423 58846 382499 764998 9327091 18654182 121252183 242504366