Base | Representation |
---|---|
bin | 10000010100010… |
… | …11000110111111 |
3 | 100112120110110122 |
4 | 20022023012333 |
5 | 240020302141 |
6 | 21325525155 |
7 | 3251333450 |
oct | 1012130677 |
9 | 315513418 |
10 | 136884671 |
11 | 702a4530 |
12 | 39a137bb |
13 | 22489361 |
14 | 14273127 |
15 | c03d64b |
hex | 828b1bf |
136884671 has 32 divisors (see below), whose sum is σ = 175512576. Its totient is φ = 103680000.
The previous prime is 136884653. The next prime is 136884703. The reversal of 136884671 is 176488631.
136884671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 136884671 - 210 = 136883647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136884641) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709151 + ... + 709343.
It is an arithmetic number, because the mean of its divisors is an integer number (5484768).
Almost surely, 2136884671 is an apocalyptic number.
136884671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
136884671 is a deficient number, since it is larger than the sum of its proper divisors (38627905).
136884671 is a wasteful number, since it uses less digits than its factorization.
136884671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423.
The product of its digits is 193536, while the sum is 44.
The square root of 136884671 is about 11699.7722627408. The cubic root of 136884671 is about 515.3689767901.
The spelling of 136884671 in words is "one hundred thirty-six million, eight hundred eighty-four thousand, six hundred seventy-one".
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