Base | Representation |
---|---|
bin | 110000101000… |
… | …1101010110110 |
3 | 1202222112220010 |
4 | 1201101222312 |
5 | 23012002332 |
6 | 2310321050 |
7 | 426515010 |
oct | 141215266 |
9 | 52875803 |
10 | 25500342 |
11 | 1343786a |
12 | 8659186 |
13 | 538ab7a |
14 | 355b1b0 |
15 | 238a9cc |
hex | 1851ab6 |
25500342 has 16 divisors (see below), whose sum is σ = 58286592. Its totient is φ = 7285800.
The previous prime is 25500283. The next prime is 25500361. The reversal of 25500342 is 24300552.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303534 + ... + 303617.
It is an arithmetic number, because the mean of its divisors is an integer number (3642912).
Almost surely, 225500342 is an apocalyptic number.
25500342 is an abundant number, since it is smaller than the sum of its proper divisors (32786250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25500342 is a wasteful number, since it uses less digits than its factorization.
25500342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607163.
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 25500342 is about 5049.7863321135. The cubic root of 25500342 is about 294.3395817035.
Adding to 25500342 its reverse (24300552), we get a palindrome (49800894).
The spelling of 25500342 in words is "twenty-five million, five hundred thousand, three hundred forty-two".
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