Base | Representation |
---|---|
bin | 1010000100010000100… |
… | …10001110000110101001 |
3 | 1020001210020111200201211 |
4 | 11002020102032012221 |
5 | 21131332232031132 |
6 | 422521415313121 |
7 | 33663216212143 |
oct | 5021022160651 |
9 | 1201706450654 |
10 | 345883861417 |
11 | 123763471526 |
12 | 5704b97b7a1 |
13 | 26802ba5773 |
14 | 12a52d29c93 |
15 | 8ee59dc147 |
hex | 508848e1a9 |
345883861417 has 8 divisors (see below), whose sum is σ = 346384515240. Its totient is φ = 345383485440.
The previous prime is 345883861391. The next prime is 345883861451. The reversal of 345883861417 is 714168388543.
It can be written as a sum of positive squares in 4 ways, for example, as 67383853056 + 278500008361 = 259584^2 + 527731^2 .
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 345883861417 - 215 = 345883828649 is a prime.
It is a super-2 number, since 2×3458838614172 (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 (345883865417) 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, 2489917 + ... + 2625157.
It is an arithmetic number, because the mean of its divisors is an integer number (43298064405).
Almost surely, 2345883861417 is an apocalyptic number.
It is an amenable number.
345883861417 is a deficient number, since it is larger than the sum of its proper divisors (500653823).
345883861417 is a wasteful number, since it uses less digits than its factorization.
345883861417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138923.
The product of its digits is 15482880, while the sum is 58.
The spelling of 345883861417 in words is "three hundred forty-five billion, eight hundred eighty-three million, eight hundred sixty-one thousand, four hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •