Base | Representation |
---|---|
bin | 10010001001011… |
… | …00100000111101 |
3 | 101121102212121120 |
4 | 21010230200331 |
5 | 302432211403 |
6 | 23034421153 |
7 | 3525620103 |
oct | 1104544075 |
9 | 347385546 |
10 | 152225853 |
11 | 78a2259a |
12 | 42b917b9 |
13 | 256cb090 |
14 | 16307c73 |
15 | d56de53 |
hex | 912c83d |
152225853 has 16 divisors (see below), whose sum is σ = 230086080. Its totient is φ = 88746624.
The previous prime is 152225851. The next prime is 152225869. The reversal of 152225853 is 358522251.
It is not a de Polignac number, because 152225853 - 21 = 152225851 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152225851) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101976 + ... + 103457.
It is an arithmetic number, because the mean of its divisors is an integer number (14380380).
Almost surely, 2152225853 is an apocalyptic number.
152225853 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
152225853 is a deficient number, since it is larger than the sum of its proper divisors (77860227).
152225853 is a wasteful number, since it uses less digits than its factorization.
152225853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205468.
The product of its digits is 24000, while the sum is 33.
The square root of 152225853 is about 12337.9841546340. The cubic root of 152225853 is about 533.9445263532.
The spelling of 152225853 in words is "one hundred fifty-two million, two hundred twenty-five thousand, eight hundred fifty-three".
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