Base | Representation |
---|---|
bin | 1011000110100010110… |
… | …01011000010100010011 |
3 | 1100110122022111200101001 |
4 | 11203101121120110103 |
5 | 22222222333312040 |
6 | 451124530322431 |
7 | 36363121212355 |
oct | 5432131302423 |
9 | 1313568450331 |
10 | 381470213395 |
11 | 137864a99477 |
12 | 61b21729417 |
13 | 29c84726b7b |
14 | 1466b2690d5 |
15 | 9dc9c9159a |
hex | 58d1658513 |
381470213395 has 8 divisors (see below), whose sum is σ = 459255346704. Its totient is φ = 304182110304.
The previous prime is 381470213387. The next prime is 381470213413. The reversal of 381470213395 is 593312074183.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 381470213395 - 23 = 381470213387 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124255864 + ... + 124258933.
It is an arithmetic number, because the mean of its divisors is an integer number (57406918338).
Almost surely, 2381470213395 is an apocalyptic number.
381470213395 is a deficient number, since it is larger than the sum of its proper divisors (77785133309).
381470213395 is a wasteful number, since it uses less digits than its factorization.
381470213395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248515109.
The product of its (nonzero) digits is 544320, while the sum is 46.
The spelling of 381470213395 in words is "three hundred eighty-one billion, four hundred seventy million, two hundred thirteen thousand, three hundred ninety-five".
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