Base | Representation |
---|---|
bin | 10000001111010… |
… | …10100010100000 |
3 | 100111100001021120 |
4 | 20013222202200 |
5 | 234333230401 |
6 | 21303452240 |
7 | 3242624124 |
oct | 1007524240 |
9 | 314301246 |
10 | 136226976 |
11 | 6a995386 |
12 | 39757080 |
13 | 222b8ba2 |
14 | 14141584 |
15 | be5d836 |
hex | 81ea8a0 |
136226976 has 96 divisors (see below), whose sum is σ = 377395200. Its totient is φ = 42941184.
The previous prime is 136226971. The next prime is 136227011. The reversal of 136226976 is 679622631.
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (136226971) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227125 + ... + 227723.
It is an arithmetic number, because the mean of its divisors is an integer number (3931200).
Almost surely, 2136226976 is an apocalyptic number.
136226976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 136226976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188697600).
136226976 is an abundant number, since it is smaller than the sum of its proper divisors (241168224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136226976 is a wasteful number, since it uses less digits than its factorization.
136226976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 738 (or 730 counting only the distinct ones).
The product of its digits is 163296, while the sum is 42.
The square root of 136226976 is about 11671.6312484588. The cubic root of 136226976 is about 514.5422469726.
The spelling of 136226976 in words is "one hundred thirty-six million, two hundred twenty-six thousand, nine hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •