Base | Representation |
---|---|
bin | 11011000000011… |
… | …10110100111111 |
3 | 120210022002111110 |
4 | 31200032310333 |
5 | 430444200101 |
6 | 34251453103 |
7 | 5420445546 |
oct | 1540166477 |
9 | 523262443 |
10 | 226553151 |
11 | 106979810 |
12 | 63a57193 |
13 | 37c23426 |
14 | 2213515d |
15 | 14d51cd6 |
hex | d80ed3f |
226553151 has 32 divisors (see below), whose sum is σ = 345162240. Its totient is φ = 130838400.
The previous prime is 226553147. The next prime is 226553161. The reversal of 226553151 is 151355622.
It is a happy number.
It is not a de Polignac number, because 226553151 - 22 = 226553147 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226553161) 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, 319185 + ... + 319893.
It is an arithmetic number, because the mean of its divisors is an integer number (10786320).
Almost surely, 2226553151 is an apocalyptic number.
226553151 is a deficient number, since it is larger than the sum of its proper divisors (118609089).
226553151 is a wasteful number, since it uses less digits than its factorization.
226553151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1167.
The product of its digits is 9000, while the sum is 30.
The square root of 226553151 is about 15051.6826634101. The cubic root of 226553151 is about 609.6164847198.
The spelling of 226553151 in words is "two hundred twenty-six million, five hundred fifty-three thousand, one hundred fifty-one".
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