Base | Representation |
---|---|
bin | 1011000111111001011101… |
… | …0010100010111111010000 |
3 | 1121022012120100012002001020 |
4 | 2301332113102202333100 |
5 | 3100340133342110412 |
6 | 42002305451035440 |
7 | 2401416325455411 |
oct | 261762722427720 |
9 | 47265510162036 |
10 | 12230310113232 |
11 | 3995933240762 |
12 | 145639613bb80 |
13 | 6a940c402bb3 |
14 | 303d43391808 |
15 | 16321232918c |
hex | b1f974a2fd0 |
12230310113232 has 20 divisors (see below), whose sum is σ = 31594967792640. Its totient is φ = 4076770037728.
The previous prime is 12230310113213. The next prime is 12230310113251. The reversal of 12230310113232 is 23231101303221.
It is an interprime number because it is at equal distance from previous prime (12230310113213) and next prime (12230310113251).
It is a super-2 number, since 2×122303101132322 (a number of 27 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 127399063632 + ... + 127399063727.
It is an arithmetic number, because the mean of its divisors is an integer number (1579748389632).
Almost surely, 212230310113232 is an apocalyptic number.
12230310113232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12230310113232 is an abundant number, since it is smaller than the sum of its proper divisors (19364657679408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12230310113232 is a wasteful number, since it uses less digits than its factorization.
12230310113232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254798127370 (or 254798127364 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 12230310113232 its reverse (23231101303221), we get a palindrome (35461411416453).
The spelling of 12230310113232 in words is "twelve trillion, two hundred thirty billion, three hundred ten million, one hundred thirteen thousand, two hundred thirty-two".
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