Base | Representation |
---|---|
bin | 1011000101010111111… |
… | …11110101110110010111 |
3 | 1100102000120211211100112 |
4 | 11202223333311312113 |
5 | 22214431221332443 |
6 | 450542354033235 |
7 | 36341432030042 |
oct | 5425377656627 |
9 | 1312016754315 |
10 | 380842761623 |
11 | 1375728a0695 |
12 | 6198757881b |
13 | 29bb473912c |
14 | 1460bbb7c59 |
15 | 9d8eb4eb18 |
hex | 58abff5d97 |
380842761623 has 8 divisors (see below), whose sum is σ = 381379521600. Its totient is φ = 380306117088.
The previous prime is 380842761619. The next prime is 380842761653. The reversal of 380842761623 is 326167248083.
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 380842761623 - 22 = 380842761619 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380842761653) 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, 8200793 + ... + 8247101.
It is an arithmetic number, because the mean of its divisors is an integer number (47672440200).
Almost surely, 2380842761623 is an apocalyptic number.
380842761623 is a deficient number, since it is larger than the sum of its proper divisors (536759977).
380842761623 is a wasteful number, since it uses less digits than its factorization.
380842761623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57721.
The product of its (nonzero) digits is 2322432, while the sum is 50.
The spelling of 380842761623 in words is "three hundred eighty billion, eight hundred forty-two million, seven hundred sixty-one thousand, six hundred twenty-three".
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