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372000051 = 32193321383
BaseRepresentation
bin10110001011000…
…100010100110011
3221220222120010200
4112023010110303
51230213000201
6100525130243
712134643153
oct2613042463
9856876120
10372000051
11180a91165
12a46b9983
135c0b9a97
1437596763
15229d2386
hex162c4533

372000051 has 12 divisors (see below), whose sum is σ = 537636528. Its totient is φ = 247860144.

The previous prime is 372000029. The next prime is 372000061. The reversal of 372000051 is 150000273.

It is not a de Polignac number, because 372000051 - 217 = 371868979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 371999988 and 372000033.

It is not an unprimeable number, because it can be changed into a prime (372000061) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6706 + ... + 28088.

It is an arithmetic number, because the mean of its divisors is an integer number (44803044).

Almost surely, 2372000051 is an apocalyptic number.

372000051 is a deficient number, since it is larger than the sum of its proper divisors (165636477).

372000051 is a wasteful number, since it uses less digits than its factorization.

372000051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23322 (or 23319 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 372000051 is about 19287.3028440993. The cubic root of 372000051 is about 719.1966676813.

The spelling of 372000051 in words is "three hundred seventy-two million, fifty-one", and thus it is an aban number.

Divisors: 1 3 9 1933 5799 17397 21383 64149 192447 41333339 124000017 372000051