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380269084 = 22137312867
BaseRepresentation
bin10110101010100…
…111001000011100
3222111112200010011
4112222213020130
51234322102314
6101422253004
712265143136
oct2652471034
9874480104
10380269084
11185719878
12a7427164
1360a237c0
143870a056
15235b74c4
hex16aa721c

380269084 has 12 divisors (see below), whose sum is σ = 716661064. Its totient is φ = 175508784.

The previous prime is 380269067. The next prime is 380269103. The reversal of 380269084 is 480962083.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3656382 + ... + 3656485.

Almost surely, 2380269084 is an apocalyptic number.

It is an amenable number.

380269084 is a deficient number, since it is larger than the sum of its proper divisors (336391980).

380269084 is a wasteful number, since it uses less digits than its factorization.

380269084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7312884 (or 7312882 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 380269084 is about 19500.4893271938. The cubic root of 380269084 is about 724.4865704535.

The spelling of 380269084 in words is "three hundred eighty million, two hundred sixty-nine thousand, eighty-four".

Divisors: 1 2 4 13 26 52 7312867 14625734 29251468 95067271 190134542 380269084