Base | Representation |
---|---|
bin | 10010010000010… |
… | …11101110011101 |
3 | 101200011022202111 |
4 | 21020023232131 |
5 | 303200441000 |
6 | 23110154021 |
7 | 3536445445 |
oct | 1110135635 |
9 | 350138674 |
10 | 153140125 |
11 | 79497496 |
12 | 43352911 |
13 | 2595b278 |
14 | 164a5125 |
15 | d69ecba |
hex | 920bb9d |
153140125 has 16 divisors (see below), whose sum is σ = 195786864. Its totient is φ = 119520000.
The previous prime is 153140059. The next prime is 153140137. The reversal of 153140125 is 521041351.
It is a happy number.
153140125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 123076836 + 30063289 = 11094^2 + 5483^2 .
It is not a de Polignac number, because 153140125 - 27 = 153139997 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 153140096 and 153140105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9816 + ... + 20065.
It is an arithmetic number, because the mean of its divisors is an integer number (12236679).
Almost surely, 2153140125 is an apocalyptic number.
It is an amenable number.
153140125 is a deficient number, since it is larger than the sum of its proper divisors (42646739).
153140125 is an equidigital number, since it uses as much as digits as its factorization.
153140125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29937 (or 29927 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 153140125 is about 12374.9797979633. The cubic root of 153140125 is about 535.0113544625.
Adding to 153140125 its reverse (521041351), we get a palindrome (674181476).
The spelling of 153140125 in words is "one hundred fifty-three million, one hundred forty thousand, one hundred twenty-five".
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