Base | Representation |
---|---|
bin | 10110101100011… |
… | …001011001100101 |
3 | 222112102110011000 |
4 | 112230121121211 |
5 | 1234432042000 |
6 | 101440303513 |
7 | 12302132526 |
oct | 2654313145 |
9 | 875373130 |
10 | 380737125 |
11 | 185a0948a |
12 | a7611b99 |
13 | 60b58852 |
14 | 387cc84d |
15 | 2365b000 |
hex | 16b19665 |
380737125 has 64 divisors (see below), whose sum is σ = 711809280. Its totient is φ = 200793600.
The previous prime is 380737079. The next prime is 380737153. The reversal of 380737125 is 521737083.
It is not a de Polignac number, because 380737125 - 26 = 380737061 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 380737125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 326794 + ... + 327956.
It is an arithmetic number, because the mean of its divisors is an integer number (11122020).
Almost surely, 2380737125 is an apocalyptic number.
It is an amenable number.
380737125 is a deficient number, since it is larger than the sum of its proper divisors (331072155).
380737125 is a wasteful number, since it uses less digits than its factorization.
380737125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1284 (or 1268 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 380737125 is about 19512.4863869267. The cubic root of 380737125 is about 724.7836849700.
It can be divided in two parts, 380 and 737125, that added together give a triangular number (737505 = T1214).
The spelling of 380737125 in words is "three hundred eighty million, seven hundred thirty-seven thousand, one hundred twenty-five".
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