Base | Representation |
---|---|
bin | 10110110110010001… |
… | …10011011111000100 |
3 | 1011122212111101001120 |
4 | 23123020303133010 |
5 | 200110202443212 |
6 | 5345104353540 |
7 | 612655062306 |
oct | 133310633704 |
9 | 34585441046 |
10 | 12266452932 |
11 | 5225102708 |
12 | 24640158b0 |
13 | 1206417c96 |
14 | 84517b976 |
15 | 4bbd5488c |
hex | 2db2337c4 |
12266452932 has 12 divisors (see below), whose sum is σ = 28621723536. Its totient is φ = 4088817640.
The previous prime is 12266452927. The next prime is 12266452949. The reversal of 12266452932 is 23925466221.
It is a tau number, because it is divible by the number of its divisors (12).
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, 511102194 + ... + 511102217.
It is an arithmetic number, because the mean of its divisors is an integer number (2385143628).
Almost surely, 212266452932 is an apocalyptic number.
12266452932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12266452932 is an abundant number, since it is smaller than the sum of its proper divisors (16355270604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12266452932 is a wasteful number, since it uses less digits than its factorization.
12266452932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1022204418 (or 1022204416 counting only the distinct ones).
The product of its digits is 311040, while the sum is 42.
The spelling of 12266452932 in words is "twelve billion, two hundred sixty-six million, four hundred fifty-two thousand, nine hundred thirty-two".
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