Base | Representation |
---|---|
bin | 10110101001101… |
… | …011000101000011 |
3 | 222111002011200220 |
4 | 112221223011003 |
5 | 1234241214412 |
6 | 101413114123 |
7 | 12263100042 |
oct | 2651530503 |
9 | 874064626 |
10 | 380023107 |
11 | 185570a92 |
12 | a7328943 |
13 | 60968859 |
14 | 38684559 |
15 | 2356968c |
hex | 16a6b143 |
380023107 has 8 divisors (see below), whose sum is σ = 515004240. Its totient is φ = 249195360.
The previous prime is 380023099. The next prime is 380023177. The reversal of 380023107 is 701320083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 380023107 - 23 = 380023099 is a prime.
It is not an unprimeable number, because it can be changed into a prime (380023177) 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, 1038132 + ... + 1038497.
It is an arithmetic number, because the mean of its divisors is an integer number (64375530).
Almost surely, 2380023107 is an apocalyptic number.
380023107 is a deficient number, since it is larger than the sum of its proper divisors (134981133).
380023107 is a wasteful number, since it uses less digits than its factorization.
380023107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2076693.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 380023107 is about 19494.1813626528. The cubic root of 380023107 is about 724.3303254164.
The spelling of 380023107 in words is "three hundred eighty million, twenty-three thousand, one hundred seven".
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