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380701132 = 22773186253
BaseRepresentation
bin10110101100010…
…000100111001100
3222112100121202221
4112230100213030
51234424414012
6101435425124
712301622560
oct2654204714
9875317687
10380701132
11185994439
12a75b51a4
1360b45356
14387bd6a0
1523650507
hex16b109cc

380701132 has 24 divisors (see below), whose sum is σ = 771836576. Its totient is φ = 160921728.

The previous prime is 380701127. The next prime is 380701141. The reversal of 380701132 is 231107083.

It is a junction number, because it is equal to n+sod(n) for n = 380701097 and 380701106.

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, 91083 + ... + 95170.

Almost surely, 2380701132 is an apocalyptic number.

It is an amenable number.

380701132 is an abundant number, since it is smaller than the sum of its proper divisors (391135444).

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

380701132 is a wasteful number, since it uses less digits than its factorization.

380701132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186337 (or 186335 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 380701132 is about 19511.5640582707. The cubic root of 380701132 is about 724.7608450983.

The spelling of 380701132 in words is "three hundred eighty million, seven hundred one thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 73 146 292 511 1022 2044 186253 372506 745012 1303771 2607542 5215084 13596469 27192938 54385876 95175283 190350566 380701132