Base | Representation |
---|---|
bin | 100000011010001111… |
… | …011111100000111111 |
3 | 10022211021100112102201 |
4 | 200122033133200333 |
5 | 1032232300212411 |
6 | 23553100532331 |
7 | 2341243116013 |
oct | 403217374077 |
9 | 108737315381 |
10 | 34800007231 |
11 | 13838773560 |
12 | 68b25510a7 |
13 | 338796ca72 |
14 | 1981b2a543 |
15 | d8a2283c1 |
hex | 81a3df83f |
34800007231 has 8 divisors (see below), whose sum is σ = 38530266624. Its totient is φ = 31164184920.
The previous prime is 34800007223. The next prime is 34800007243. The reversal of 34800007231 is 13270000843.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34800007231 - 23 = 34800007223 is a prime.
It is a super-2 number, since 2×348000072312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34800007231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34800007201) 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, 23608495 + ... + 23609968.
It is an arithmetic number, because the mean of its divisors is an integer number (4816283328).
Almost surely, 234800007231 is an apocalyptic number.
34800007231 is a deficient number, since it is larger than the sum of its proper divisors (3730259393).
34800007231 is a wasteful number, since it uses less digits than its factorization.
34800007231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47218541.
The product of its (nonzero) digits is 4032, while the sum is 28.
The spelling of 34800007231 in words is "thirty-four billion, eight hundred million, seven thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •