Base | Representation |
---|---|
bin | 10110101010000… |
… | …110010101011110 |
3 | 222111021211211211 |
4 | 112222012111132 |
5 | 1234303303000 |
6 | 101415335034 |
7 | 12264043402 |
oct | 2652062536 |
9 | 874254754 |
10 | 380134750 |
11 | 185637956 |
12 | a738147a |
13 | 609a7608 |
14 | 386b3102 |
15 | 2358c7ba |
hex | 16a8655e |
380134750 has 16 divisors (see below), whose sum is σ = 711612720. Its totient is φ = 152053800.
The previous prime is 380134721. The next prime is 380134759. The reversal of 380134750 is 57431083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380134759) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760020 + ... + 760519.
It is an arithmetic number, because the mean of its divisors is an integer number (44475795).
Almost surely, 2380134750 is an apocalyptic number.
380134750 is a deficient number, since it is larger than the sum of its proper divisors (331477970).
380134750 is a wasteful number, since it uses less digits than its factorization.
380134750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1520556 (or 1520546 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 380134750 is about 19497.0446478434. The cubic root of 380134750 is about 724.4012496062.
The spelling of 380134750 in words is "three hundred eighty million, one hundred thirty-four thousand, seven hundred fifty".
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