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380123376 = 24315750441
BaseRepresentation
bin10110101010000…
…011100011110000
3222111021021020120
4112222003203300
51234302422001
6101415210240
712263665263
oct2652034360
9874237216
10380123376
1118562a356
12a7376980
13609a2399
14386accda
1523589236
hex16a838f0

380123376 has 40 divisors (see below), whose sum is σ = 988259664. Its totient is φ = 125898240.

The previous prime is 380123363. The next prime is 380123377. The reversal of 380123376 is 673321083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380123377) 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 7 ways as a sum of consecutive naturals, for example, 17685 + ... + 32756.

Almost surely, 2380123376 is an apocalyptic number.

It is an amenable number.

380123376 is an abundant number, since it is smaller than the sum of its proper divisors (608136288).

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

380123376 is a wasteful number, since it uses less digits than its factorization.

380123376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50609 (or 50603 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 380123376 is about 19496.7529604291. The cubic root of 380123376 is about 724.3940246050.

The spelling of 380123376 in words is "three hundred eighty million, one hundred twenty-three thousand, three hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 157 314 471 628 942 1256 1884 2512 3768 7536 50441 100882 151323 201764 302646 403528 605292 807056 1210584 2421168 7919237 15838474 23757711 31676948 47515422 63353896 95030844 126707792 190061688 380123376