Base | Representation |
---|---|
bin | 11110001011111… |
… | …10111000010010 |
3 | 122122111020110210 |
4 | 33011332320102 |
5 | 1004311222024 |
6 | 41043304550 |
7 | 6163250502 |
oct | 1705767022 |
9 | 578436423 |
10 | 253226514 |
11 | 11aa37912 |
12 | 7097b156 |
13 | 40602198 |
14 | 258b9a02 |
15 | 17370129 |
hex | f17ee12 |
253226514 has 8 divisors (see below), whose sum is σ = 506453040. Its totient is φ = 84408836.
The previous prime is 253226503. The next prime is 253226581. The reversal of 253226514 is 415622352.
It is a sphenic number, since it is the product of 3 distinct primes.
253226514 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21102204 + ... + 21102215.
It is an arithmetic number, because the mean of its divisors is an integer number (63306630).
Almost surely, 2253226514 is an apocalyptic number.
253226514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253226514 is a wasteful number, since it uses less digits than its factorization.
253226514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42204424.
The product of its digits is 14400, while the sum is 30.
The square root of 253226514 is about 15913.0925341368. The cubic root of 253226514 is about 632.6590508581.
Adding to 253226514 its reverse (415622352), we get a palindrome (668848866).
The spelling of 253226514 in words is "two hundred fifty-three million, two hundred twenty-six thousand, five hundred fourteen".
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