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242361748 = 2265991943
BaseRepresentation
bin11100111001000…
…10010110010100
3121220001020211001
432130202112110
5444021033443
640014353044
76002020006
oct1634422624
9556036731
10242361748
11114896a72
12691bb784
133b299b25
142428c376
1516425d4d
hexe722594

242361748 has 12 divisors (see below), whose sum is σ = 424781280. Its totient is φ = 120995672.

The previous prime is 242361733. The next prime is 242361767. The reversal of 242361748 is 847163242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43336 + ... + 48607.

It is an arithmetic number, because the mean of its divisors is an integer number (35398440).

Almost surely, 2242361748 is an apocalyptic number.

It is an amenable number.

242361748 is a deficient number, since it is larger than the sum of its proper divisors (182419532).

242361748 is a wasteful number, since it uses less digits than its factorization.

242361748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92606 (or 92604 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 242361748 is about 15567.9718653394. The cubic root of 242361748 is about 623.4783231661.

The spelling of 242361748 in words is "two hundred forty-two million, three hundred sixty-one thousand, seven hundred forty-eight".

Divisors: 1 2 4 659 1318 2636 91943 183886 367772 60590437 121180874 242361748