Base | Representation |
---|---|
bin | 10111001110110010… |
… | …01011111111011000 |
3 | 1012012012102000102002 |
4 | 23213121023333120 |
5 | 201020322333300 |
6 | 5421331500132 |
7 | 621032611235 |
oct | 134731137730 |
9 | 35165360362 |
10 | 12472074200 |
11 | 5320184a43 |
12 | 2500a57648 |
13 | 1239bbca81 |
14 | 8645c478c |
15 | 4cee1e5d5 |
hex | 2e764bfd8 |
12472074200 has 24 divisors (see below), whose sum is σ = 28997572980. Its totient is φ = 4988829600.
The previous prime is 12472074169. The next prime is 12472074211. The reversal of 12472074200 is 247027421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31179986 + ... + 31180385.
Almost surely, 212472074200 is an apocalyptic number.
12472074200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12472074200 is an abundant number, since it is smaller than the sum of its proper divisors (16525498780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12472074200 is a wasteful number, since it uses less digits than its factorization.
12472074200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62360387 (or 62360378 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 29.
The spelling of 12472074200 in words is "twelve billion, four hundred seventy-two million, seventy-four thousand, two hundred".
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