Base | Representation |
---|---|
bin | 10110111100000000… |
… | …10010100010011000 |
3 | 1011210020000002020000 |
4 | 23132000102202120 |
5 | 200210011134342 |
6 | 5353543333000 |
7 | 614110653225 |
oct | 133600224230 |
9 | 34706002200 |
10 | 12314552472 |
11 | 524a2755a2 |
12 | 2478151160 |
13 | 1213389351 |
14 | 84b6dc94c |
15 | 4c11a644c |
hex | 2de012898 |
12314552472 has 40 divisors (see below), whose sum is σ = 34492151100. Its totient is φ = 4104850608.
The previous prime is 12314552423. The next prime is 12314552507. The reversal of 12314552472 is 27425541321.
12314552472 is a `hidden beast` number, since 1 + 2 + 31 + 4 + 552 + 4 + 72 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9501322 + ... + 9502617.
Almost surely, 212314552472 is an apocalyptic number.
12314552472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12314552472 is an abundant number, since it is smaller than the sum of its proper divisors (22177598628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12314552472 is a wasteful number, since it uses less digits than its factorization.
12314552472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19003957 (or 19003944 counting only the distinct ones).
The product of its digits is 67200, while the sum is 36.
The spelling of 12314552472 in words is "twelve billion, three hundred fourteen million, five hundred fifty-two thousand, four hundred seventy-two".
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