Base | Representation |
---|---|
bin | 11001010010011000… |
… | …110111111010110000 |
3 | 2121002021101100122010 |
4 | 121102120313322300 |
5 | 421101411242414 |
6 | 20250134442520 |
7 | 1650565445034 |
oct | 312230677260 |
9 | 77067340563 |
10 | 27152055984 |
11 | 1057369a599 |
12 | 5319203440 |
13 | 273934c521 |
14 | 14581041c4 |
15 | a8dabd959 |
hex | 652637eb0 |
27152055984 has 40 divisors (see below), whose sum is σ = 70262377920. Its totient is φ = 9035257408.
The previous prime is 27152055967. The next prime is 27152056003. The reversal of 27152055984 is 48955025172.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453654 + ... + 510005.
It is an arithmetic number, because the mean of its divisors is an integer number (1756559448).
Almost surely, 227152055984 is an apocalyptic number.
27152055984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
27152055984 is an abundant number, since it is smaller than the sum of its proper divisors (43110321936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27152055984 is a wasteful number, since it uses less digits than its factorization.
27152055984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 964257 (or 964251 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 48.
The spelling of 27152055984 in words is "twenty-seven billion, one hundred fifty-two million, fifty-five thousand, nine hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •