Base | Representation |
---|---|
bin | 11101010000010100… |
… | …110101111110111010 |
3 | 10000002011222212212111 |
4 | 131100110311332322 |
5 | 1003313034143341 |
6 | 22233005002534 |
7 | 2161300046050 |
oct | 352024657672 |
9 | 100064885774 |
10 | 31412412346 |
11 | 1235a540367 |
12 | 6107b5344a |
13 | 2c67b9b453 |
14 | 173dc6c1d0 |
15 | c3cb21681 |
hex | 750535fba |
31412412346 has 16 divisors (see below), whose sum is σ = 53853160320. Its totient is φ = 13461634800.
The previous prime is 31412412307. The next prime is 31412412379. The reversal of 31412412346 is 64321421413.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204196 + ... + 323296.
It is an arithmetic number, because the mean of its divisors is an integer number (3365822520).
Almost surely, 231412412346 is an apocalyptic number.
31412412346 is a deficient number, since it is larger than the sum of its proper divisors (22440747974).
31412412346 is a wasteful number, since it uses less digits than its factorization.
31412412346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137949.
The product of its digits is 13824, while the sum is 31.
Adding to 31412412346 its reverse (64321421413), we get a palindrome (95733833759).
The spelling of 31412412346 in words is "thirty-one billion, four hundred twelve million, four hundred twelve thousand, three hundred forty-six".
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