Base | Representation |
---|---|
bin | 1011000000011000100001… |
… | …1100110010110001111000 |
3 | 1120211212100021112122011011 |
4 | 2300012020130302301320 |
5 | 3041231240300402412 |
6 | 41423115313043304 |
7 | 2356166213605042 |
oct | 260061034626170 |
9 | 46755307478134 |
10 | 12101212122232 |
11 | 3946105846312 |
12 | 1435367556534 |
13 | 69a1a73792cc |
14 | 2db9b7a06a92 |
15 | 15eba878c7a7 |
hex | b0188732c78 |
12101212122232 has 16 divisors (see below), whose sum is σ = 22689970820640. Its totient is φ = 6050553236736.
The previous prime is 12101212122193. The next prime is 12101212122271. The reversal of 12101212122232 is 23222121210121.
It is an interprime number because it is at equal distance from previous prime (12101212122193) and next prime (12101212122271).
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, 5620848 + ... + 7469695.
It is an arithmetic number, because the mean of its divisors is an integer number (1418123176290).
Almost surely, 212101212122232 is an apocalyptic number.
It is an amenable number.
12101212122232 is a deficient number, since it is larger than the sum of its proper divisors (10588758698408).
12101212122232 is a wasteful number, since it uses less digits than its factorization.
12101212122232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13206102 (or 13206098 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 12101212122232 its reverse (23222121210121), we get a palindrome (35323333332353).
The spelling of 12101212122232 in words is "twelve trillion, one hundred one billion, two hundred twelve million, one hundred twenty-two thousand, two hundred thirty-two".
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