Base | Representation |
---|---|
bin | 1011000110001000000… |
… | …01011011100100110100 |
3 | 1100110001200021220020121 |
4 | 11203010001123210310 |
5 | 22221242413101401 |
6 | 451050353141324 |
7 | 36354425045566 |
oct | 5430401334464 |
9 | 1313050256217 |
10 | 381245831476 |
11 | 13775a372a74 |
12 | 61a7a55a844 |
13 | 29c4a0b3ac3 |
14 | 1464953b336 |
15 | 9db521cca1 |
hex | 58c405b934 |
381245831476 has 12 divisors (see below), whose sum is σ = 667229724000. Its totient is φ = 190608767480.
The previous prime is 381245831431. The next prime is 381245831569. The reversal of 381245831476 is 674138542183.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3476320 + ... + 3584311.
It is an arithmetic number, because the mean of its divisors is an integer number (55602477000).
Almost surely, 2381245831476 is an apocalyptic number.
It is an amenable number.
381245831476 is a deficient number, since it is larger than the sum of its proper divisors (285983892524).
381245831476 is a wasteful number, since it uses less digits than its factorization.
381245831476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7074134 (or 7074132 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 52.
The spelling of 381245831476 in words is "three hundred eighty-one billion, two hundred forty-five million, eight hundred thirty-one thousand, four hundred seventy-six".
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