Base | Representation |
---|---|
bin | 11001001101100101… |
… | …101011000100100000 |
3 | 2120212122211222002201 |
4 | 121031211223010200 |
5 | 420420302301102 |
6 | 20234140422544 |
7 | 1645600111210 |
oct | 311545530440 |
9 | 76778758081 |
10 | 27071525152 |
11 | 10532196591 |
12 | 52b6247a54 |
13 | 2725764649 |
14 | 144b540240 |
15 | a869b2987 |
hex | 64d96b120 |
27071525152 has 48 divisors (see below), whose sum is σ = 64493936640. Its totient is φ = 10919605248.
The previous prime is 27071525149. The next prime is 27071525153. The reversal of 27071525152 is 25152517072.
It is not an unprimeable number, because it can be changed into a prime (27071525153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3550752 + ... + 3558367.
It is an arithmetic number, because the mean of its divisors is an integer number (1343623680).
Almost surely, 227071525152 is an apocalyptic number.
It is an amenable number.
27071525152 is an abundant number, since it is smaller than the sum of its proper divisors (37422411488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27071525152 is a wasteful number, since it uses less digits than its factorization.
27071525152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7109153 (or 7109145 counting only the distinct ones).
The product of its (nonzero) digits is 49000, while the sum is 37.
The spelling of 27071525152 in words is "twenty-seven billion, seventy-one million, five hundred twenty-five thousand, one hundred fifty-two".
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