Base | Representation |
---|---|
bin | 1010111100010011000111… |
… | …1011101101011100110110 |
3 | 1120121011012221110000020200 |
4 | 2233010301323231130312 |
5 | 3034104033012213332 |
6 | 41330552313141330 |
7 | 2351133262204431 |
oct | 257046173553466 |
9 | 46534187400220 |
10 | 12031041132342 |
11 | 3919377085a91 |
12 | 14238433ba846 |
13 | 6936a3693c0b |
14 | 2d843c400818 |
15 | 15ce4d15317c |
hex | af131eed736 |
12031041132342 has 48 divisors (see below), whose sum is σ = 26141070359040. Its totient is φ = 3998993290416.
The previous prime is 12031041132311. The next prime is 12031041132347. The reversal of 12031041132342 is 24323114013021.
12031041132342 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 10 + 411 + 3 + 234 + 2 = 666.
It is a super-3 number, since 3×120310411323423 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12031041132347) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65194959 + ... + 65379237.
It is an arithmetic number, because the mean of its divisors is an integer number (544605632480).
Almost surely, 212031041132342 is an apocalyptic number.
12031041132342 is an abundant number, since it is smaller than the sum of its proper divisors (14110029226698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12031041132342 is a wasteful number, since it uses less digits than its factorization.
12031041132342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194537 (or 194534 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 12031041132342 its reverse (24323114013021), we get a palindrome (36354155145363).
The spelling of 12031041132342 in words is "twelve trillion, thirty-one billion, forty-one million, one hundred thirty-two thousand, three hundred forty-two".
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