Base | Representation |
---|---|
bin | 10010001010000… |
… | …10000101110001 |
3 | 101121121100211121 |
4 | 21011002011301 |
5 | 302443023400 |
6 | 23040342241 |
7 | 3526435540 |
oct | 1105020561 |
9 | 347540747 |
10 | 152314225 |
11 | 78a82a28 |
12 | 43014981 |
13 | 2572c37b |
14 | 1632c157 |
15 | d58a21a |
hex | 9142171 |
152314225 has 12 divisors (see below), whose sum is σ = 215851264. Its totient is φ = 104443920.
The previous prime is 152314219. The next prime is 152314229. The reversal of 152314225 is 522413251.
It is not a de Polignac number, because 152314225 - 25 = 152314193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 152314225.
It is not an unprimeable number, because it can be changed into a prime (152314229) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 435009 + ... + 435358.
Almost surely, 2152314225 is an apocalyptic number.
It is an amenable number.
152314225 is a deficient number, since it is larger than the sum of its proper divisors (63537039).
152314225 is an equidigital number, since it uses as much as digits as its factorization.
152314225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870384 (or 870379 counting only the distinct ones).
The product of its digits is 2400, while the sum is 25.
The square root of 152314225 is about 12341.5649331841. The cubic root of 152314225 is about 534.0478303513.
Adding to 152314225 its reverse (522413251), we get a palindrome (674727476).
The spelling of 152314225 in words is "one hundred fifty-two million, three hundred fourteen thousand, two hundred twenty-five".
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