Base | Representation |
---|---|
bin | 1010111011101011001110… |
… | …1100100111100100110110 |
3 | 1120120010120200210101120120 |
4 | 2232322303230213210312 |
5 | 3033420120311443220 |
6 | 41322022003312410 |
7 | 2350304031221301 |
oct | 256726354474466 |
9 | 46503520711516 |
10 | 12020333312310 |
11 | 3914881870344 |
12 | 142175537b706 |
13 | 692688159b2b |
14 | 2d7b04269b38 |
15 | 15ca2307aa40 |
hex | aeeb3b27936 |
12020333312310 has 32 divisors (see below), whose sum is σ = 29519702277120. Its totient is φ = 3130877513568.
The previous prime is 12020333312291. The next prime is 12020333312371. The reversal of 12020333312310 is 1321333302021.
It is a super-2 number, since 2×120203333123102 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
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, 4659042630 + ... + 4659045209.
It is an arithmetic number, because the mean of its divisors is an integer number (922490696160).
Almost surely, 212020333312310 is an apocalyptic number.
12020333312310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12020333312310 is an abundant number, since it is smaller than the sum of its proper divisors (17499368964810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12020333312310 is a wasteful number, since it uses less digits than its factorization.
12020333312310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9318087892.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 12020333312310 its reverse (1321333302021), we get a palindrome (13341666614331).
The spelling of 12020333312310 in words is "twelve trillion, twenty billion, three hundred thirty-three million, three hundred twelve thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •