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380421324 = 223216763277
BaseRepresentation
bin10110101011001…
…100010011001100
3222111211101221200
4112223030103030
51234341440244
6101425425500
712266346033
oct2653142314
9874741850
10380421324
11185813198
12a749b290
1360a77b9a
143874971a
15235e7669
hex16acc4cc

380421324 has 36 divisors (see below), whose sum is σ = 967394064. Its totient is φ = 126045792.

The previous prime is 380421317. The next prime is 380421331. The reversal of 380421324 is 423124083.

It is an interprime number because it is at equal distance from previous prime (380421317) and next prime (380421331).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25627 + ... + 37650.

Almost surely, 2380421324 is an apocalyptic number.

It is an amenable number.

380421324 is an abundant number, since it is smaller than the sum of its proper divisors (586972740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380421324 is a wasteful number, since it uses less digits than its factorization.

380421324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63454 (or 63449 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 380421324 is about 19504.3924283737. The cubic root of 380421324 is about 724.5832398248.

The spelling of 380421324 in words is "three hundred eighty million, four hundred twenty-one thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 36 167 334 501 668 1002 1503 2004 3006 6012 63277 126554 189831 253108 379662 569493 759324 1138986 2277972 10567259 21134518 31701777 42269036 63403554 95105331 126807108 190210662 380421324