Base | Representation |
---|---|
bin | 11001100001001101… |
… | …011101111010110110 |
3 | 2121201121022000020012 |
4 | 121201031131322312 |
5 | 422104041133100 |
6 | 20330540340222 |
7 | 1660005212102 |
oct | 314115357266 |
9 | 77647260205 |
10 | 27400724150 |
11 | 10690aa3678 |
12 | 5388544672 |
13 | 2778a16957 |
14 | 147d154902 |
15 | aa583d135 |
hex | 66135deb6 |
27400724150 has 24 divisors (see below), whose sum is σ = 51005005560. Its totient is φ = 10951760960.
The previous prime is 27400724081. The next prime is 27400724161. The reversal of 27400724150 is 5142700472.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148124 + ... + 277023.
It is an arithmetic number, because the mean of its divisors is an integer number (2125208565).
Almost surely, 227400724150 is an apocalyptic number.
27400724150 is a deficient number, since it is larger than the sum of its proper divisors (23604281410).
27400724150 is a wasteful number, since it uses less digits than its factorization.
27400724150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426448 (or 426443 counting only the distinct ones).
The product of its (nonzero) digits is 15680, while the sum is 32.
The spelling of 27400724150 in words is "twenty-seven billion, four hundred million, seven hundred twenty-four thousand, one hundred fifty".
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