Base | Representation |
---|---|
bin | 10110110111001011… |
… | …00111111010010100 |
3 | 1011200101201012020210 |
4 | 23123211213322110 |
5 | 200114121221300 |
6 | 5345534325420 |
7 | 613106226003 |
oct | 133345477224 |
9 | 34611635223 |
10 | 12274007700 |
11 | 52293a2719 |
12 | 2466659870 |
13 | 1207b61866 |
14 | 846186c3a |
15 | 4bc848050 |
hex | 2db967e94 |
12274007700 has 72 divisors (see below), whose sum is σ = 36268428672. Its totient is φ = 3203425280.
The previous prime is 12274007693. The next prime is 12274007717. The reversal of 12274007700 is 770047221.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 421149 + ... + 449348.
It is an arithmetic number, because the mean of its divisors is an integer number (503728176).
Almost surely, 212274007700 is an apocalyptic number.
12274007700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12274007700 is an abundant number, since it is smaller than the sum of its proper divisors (23994420972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12274007700 is a wasteful number, since it uses less digits than its factorization.
12274007700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870561 (or 870554 counting only the distinct ones).
The product of its (nonzero) digits is 5488, while the sum is 30.
The spelling of 12274007700 in words is "twelve billion, two hundred seventy-four million, seven thousand, seven hundred".
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