Base | Representation |
---|---|
bin | 10110101011000… |
… | …000111110010100 |
3 | 222111202001022110 |
4 | 112223000332110 |
5 | 1234333444212 |
6 | 101424431020 |
7 | 12266063550 |
oct | 2653007624 |
9 | 874661273 |
10 | 380374932 |
11 | 185791353 |
12 | a7478470 |
13 | 60a5ca32 |
14 | 38736860 |
15 | 235d8a3c |
hex | 16ac0f94 |
380374932 has 48 divisors (see below), whose sum is σ = 1074003840. Its totient is φ = 102285312.
The previous prime is 380374921. The next prime is 380374937. The reversal of 380374932 is 239473083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380374937) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131757 + ... + 134612.
It is an arithmetic number, because the mean of its divisors is an integer number (22375080).
Almost surely, 2380374932 is an apocalyptic number.
It is an amenable number.
380374932 is an abundant number, since it is smaller than the sum of its proper divisors (693628908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380374932 is a wasteful number, since it uses less digits than its factorization.
380374932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266400 (or 266398 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 39.
The square root of 380374932 is about 19503.2031215388. The cubic root of 380374932 is about 724.5537845603.
The spelling of 380374932 in words is "three hundred eighty million, three hundred seventy-four thousand, nine hundred thirty-two".
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