Base | Representation |
---|---|
bin | 10000001101110… |
… | …10000000110010 |
3 | 100110221221121212 |
4 | 20012322000302 |
5 | 234310400320 |
6 | 21255320122 |
7 | 3241135463 |
oct | 1006720062 |
9 | 313857555 |
10 | 136028210 |
11 | 6a86a00a |
12 | 39680042 |
13 | 22249586 |
14 | 140ccd6a |
15 | be1e9c5 |
hex | 81ba032 |
136028210 has 32 divisors (see below), whose sum is σ = 260340480. Its totient is φ = 51059008.
The previous prime is 136028171. The next prime is 136028213. The reversal of 136028210 is 12820631.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (136028213) 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, 6611 + ... + 17769.
It is an arithmetic number, because the mean of its divisors is an integer number (8135640).
Almost surely, 2136028210 is an apocalyptic number.
136028210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
136028210 is a deficient number, since it is larger than the sum of its proper divisors (124312270).
136028210 is a wasteful number, since it uses less digits than its factorization.
136028210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11242.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 136028210 is about 11663.1132207486. The cubic root of 136028210 is about 514.2918724645.
Adding to 136028210 its reverse (12820631), we get a palindrome (148848841).
It can be divided in two parts, 13602 and 8210, that added together give a palindrome (21812).
The spelling of 136028210 in words is "one hundred thirty-six million, twenty-eight thousand, two hundred ten".
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