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372054242 = 2734976147
BaseRepresentation
bin10110001011010…
…001100011100010
3221221002022110202
4112023101203202
51230221213432
6100530225202
712135260150
oct2613214342
9857068422
10372054242
1118101894a
12a4725202
135c108651
14375ac3d0
15229e3462
hex162d18e2

372054242 has 16 divisors (see below), whose sum is σ = 639643200. Its totient is φ = 158992848.

The previous prime is 372054227. The next prime is 372054251. The reversal of 372054242 is 242450273.

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 7 ways as a sum of consecutive naturals, for example, 33188 + ... + 42959.

It is an arithmetic number, because the mean of its divisors is an integer number (39977700).

Almost surely, 2372054242 is an apocalyptic number.

372054242 is a deficient number, since it is larger than the sum of its proper divisors (267588958).

372054242 is a wasteful number, since it uses less digits than its factorization.

372054242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76505.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 372054242 is about 19288.7076290767. The cubic root of 372054242 is about 719.2315889079.

The spelling of 372054242 in words is "three hundred seventy-two million, fifty-four thousand, two hundred forty-two".

Divisors: 1 2 7 14 349 698 2443 4886 76147 152294 533029 1066058 26575303 53150606 186027121 372054242