Base | Representation |
---|---|
bin | 11011000000001… |
… | …11101001001101 |
3 | 120210020121010121 |
4 | 31200013221031 |
5 | 430442224400 |
6 | 34251104541 |
7 | 5420264011 |
oct | 1540075115 |
9 | 523217117 |
10 | 226523725 |
11 | 10695969a |
12 | 63a42151 |
13 | 37c12c0c |
14 | 22128541 |
15 | 14d4821a |
hex | d807a4d |
226523725 has 24 divisors (see below), whose sum is σ = 301641408. Its totient is φ = 168134400.
The previous prime is 226523701. The next prime is 226523743. The reversal of 226523725 is 527325622.
It is not a de Polignac number, because 226523725 - 213 = 226515533 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26422 + ... + 33928.
It is an arithmetic number, because the mean of its divisors is an integer number (12568392).
Almost surely, 2226523725 is an apocalyptic number.
226523725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
226523725 is a deficient number, since it is larger than the sum of its proper divisors (75117683).
226523725 is a wasteful number, since it uses less digits than its factorization.
226523725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7605 (or 7600 counting only the distinct ones).
The product of its digits is 50400, while the sum is 34.
The square root of 226523725 is about 15050.7051329830. The cubic root of 226523725 is about 609.5900901022.
The spelling of 226523725 in words is "two hundred twenty-six million, five hundred twenty-three thousand, seven hundred twenty-five".
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