Base | Representation |
---|---|
bin | 1011001100100110111100… |
… | …1010111100010111111000 |
3 | 1121120221110120200221002120 |
4 | 2303021233022330113320 |
5 | 3103201410300110130 |
6 | 42103412313401240 |
7 | 2410313016235146 |
oct | 263115712742770 |
9 | 47527416627076 |
10 | 12311241410040 |
11 | 3a17193905921 |
12 | 146a001a09220 |
13 | 6b3c3946b6c1 |
14 | 307c1dab2596 |
15 | 16539c457910 |
hex | b326f2bc5f8 |
12311241410040 has 64 divisors (see below), whose sum is σ = 37036603814400. Its totient is φ = 3273852857472.
The previous prime is 12311241410033. The next prime is 12311241410057. The reversal of 12311241410040 is 4001414211321.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 142845052 + ... + 142931211.
It is an arithmetic number, because the mean of its divisors is an integer number (578696934600).
Almost surely, 212311241410040 is an apocalyptic number.
12311241410040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12311241410040 is an abundant number, since it is smaller than the sum of its proper divisors (24725362404360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12311241410040 is a wasteful number, since it uses less digits than its factorization.
12311241410040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285776636 (or 285776632 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
Adding to 12311241410040 its reverse (4001414211321), we get a palindrome (16312655621361).
The spelling of 12311241410040 in words is "twelve trillion, three hundred eleven billion, two hundred forty-one million, four hundred ten thousand, forty".
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