Base | Representation |
---|---|
bin | 1011001100101010111011… |
… | …1011100111001101001001 |
3 | 1121121001020010120111010111 |
4 | 2303022232323213031021 |
5 | 3103211103122224001 |
6 | 42104110405314321 |
7 | 2410351355600035 |
oct | 263125673471511 |
9 | 47531203514114 |
10 | 12312311133001 |
11 | 3a17692720590 |
12 | 146a2601059a1 |
13 | 6b4079c7b279 |
14 | 307cc1bad1c5 |
15 | 16541130c851 |
hex | b32aeee7349 |
12312311133001 has 8 divisors (see below), whose sum is σ = 13864889956608. Its totient is φ = 10831945278000.
The previous prime is 12312311132959. The next prime is 12312311133047. The reversal of 12312311133001 is 10033111321321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12312311133001 - 235 = 12277951394633 is a prime.
It is a super-2 number, since 2×123123111330012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12312311133091) 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, 18053241790 + ... + 18053242471.
It is an arithmetic number, because the mean of its divisors is an integer number (1733111244576).
Almost surely, 212312311133001 is an apocalyptic number.
12312311133001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12312311133001 is a deficient number, since it is larger than the sum of its proper divisors (1552578823607).
12312311133001 is a wasteful number, since it uses less digits than its factorization.
12312311133001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36106484303.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 12312311133001 its reverse (10033111321321), we get a palindrome (22345422454322).
The spelling of 12312311133001 in words is "twelve trillion, three hundred twelve billion, three hundred eleven million, one hundred thirty-three thousand, one".
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