Base | Representation |
---|---|
bin | 1100100011011111100… |
… | …01111111001110101011 |
3 | 1112020110001201102001112 |
4 | 12101233301333032223 |
5 | 24031422224321434 |
6 | 530100345140535 |
7 | 43110542250611 |
oct | 6215761771653 |
9 | 1466401642045 |
10 | 431372104619 |
11 | 156a42341995 |
12 | 6b72978a74b |
13 | 318a8065b61 |
14 | 16c4293b6b1 |
15 | b34ac06dce |
hex | 646fc7f3ab |
431372104619 has 4 divisors (see below), whose sum is σ = 431599025040. Its totient is φ = 431145184200.
The previous prime is 431372104613. The next prime is 431372104621. The reversal of 431372104619 is 916401273134.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 431372104619 - 232 = 427077137323 is a prime.
It is a super-2 number, since 2×4313721046192 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (431372104613) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113457359 + ... + 113461160.
It is an arithmetic number, because the mean of its divisors is an integer number (107899756260).
Almost surely, 2431372104619 is an apocalyptic number.
431372104619 is a deficient number, since it is larger than the sum of its proper divisors (226920421).
431372104619 is a wasteful number, since it uses less digits than its factorization.
431372104619 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226920420.
The product of its (nonzero) digits is 108864, while the sum is 41.
The spelling of 431372104619 in words is "four hundred thirty-one billion, three hundred seventy-two million, one hundred four thousand, six hundred nineteen".
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