Base | Representation |
---|---|
bin | 1011000110111001000101… |
… | …1000000000101011110110 |
3 | 1121020112222010111211202001 |
4 | 2301232101120000223312 |
5 | 3100044241414404420 |
6 | 41550331120005514 |
7 | 2400235202522254 |
oct | 261562130005366 |
9 | 47215863454661 |
10 | 12213031013110 |
11 | 3989576683024 |
12 | 1452b7346089a |
13 | 6a78b764b8b5 |
14 | 3031845bd5d4 |
15 | 162a503c0b0a |
hex | b1b91600af6 |
12213031013110 has 32 divisors (see below), whose sum is σ = 22179294313920. Its totient is φ = 4841697788928.
The previous prime is 12213031013087. The next prime is 12213031013201. The reversal of 12213031013110 is 1131013031221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19607346 + ... + 20220634.
It is an arithmetic number, because the mean of its divisors is an integer number (693102947310).
Almost surely, 212213031013110 is an apocalyptic number.
12213031013110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12213031013110 is a deficient number, since it is larger than the sum of its proper divisors (9966263300810).
12213031013110 is a wasteful number, since it uses less digits than its factorization.
12213031013110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631032.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 12213031013110 its reverse (1131013031221), we get a palindrome (13344044044331).
The spelling of 12213031013110 in words is "twelve trillion, two hundred thirteen billion, thirty-one million, thirteen thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •