Base | Representation |
---|---|
bin | 111111101101101101… |
… | …0101001100011100000 |
3 | 111002011120201102210100 |
4 | 1333123122221203200 |
5 | 4220204221314212 |
6 | 142505010302400 |
7 | 12612440601261 |
oct | 1773332514340 |
9 | 432146642710 |
10 | 136825182432 |
11 | 53033280774 |
12 | 22626587a00 |
13 | cb96bcc713 |
14 | 689db1a968 |
15 | 385c149bdc |
hex | 1fdb6a98e0 |
136825182432 has 72 divisors (see below), whose sum is σ = 389279099664. Its totient is φ = 45587003904.
The previous prime is 136825182421. The next prime is 136825182433. The reversal of 136825182432 is 234281528631.
136825182432 is a `hidden beast` number, since 1 + 3 + 6 + 82 + 518 + 24 + 32 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×1368251824322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136825182433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 509733 + ... + 730395.
It is an arithmetic number, because the mean of its divisors is an integer number (5406654162).
Almost surely, 2136825182432 is an apocalyptic number.
136825182432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
136825182432 is an abundant number, since it is smaller than the sum of its proper divisors (252453917232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136825182432 is a wasteful number, since it uses less digits than its factorization.
136825182432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222832 (or 222821 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The spelling of 136825182432 in words is "one hundred thirty-six billion, eight hundred twenty-five million, one hundred eighty-two thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •