Base | Representation |
---|---|
bin | 1010000011011110100… |
… | …11011001101100100101 |
3 | 1020000201000212011010021 |
4 | 11001233103121230211 |
5 | 21130002433200040 |
6 | 422412044155141 |
7 | 33646636562533 |
oct | 5015723315445 |
9 | 1200630764107 |
10 | 345464740645 |
11 | 123568926922 |
12 | 56b53538ab1 |
13 | 267670caccb |
14 | 12a133c9153 |
15 | 8ebdced24a |
hex | 506f4d9b25 |
345464740645 has 8 divisors (see below), whose sum is σ = 432581936256. Its totient is φ = 264355627536.
The previous prime is 345464740639. The next prime is 345464740697. The reversal of 345464740645 is 546047464543.
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 345464740645 - 25 = 345464740613 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 345464740592 and 345464740601.
It is a congruent number.
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, 1502020497 + ... + 1502020726.
It is an arithmetic number, because the mean of its divisors is an integer number (54072742032).
Almost surely, 2345464740645 is an apocalyptic number.
It is an amenable number.
345464740645 is a deficient number, since it is larger than the sum of its proper divisors (87117195611).
345464740645 is a wasteful number, since it uses less digits than its factorization.
345464740645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3004041251.
The product of its (nonzero) digits is 19353600, while the sum is 52.
The spelling of 345464740645 in words is "three hundred forty-five billion, four hundred sixty-four million, seven hundred forty thousand, six hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •