Base | Representation |
---|---|
bin | 10010010001001… |
… | …11011000110001 |
3 | 101200101002011210 |
4 | 21020213120301 |
5 | 303213102200 |
6 | 23112430333 |
7 | 3540426663 |
oct | 1110473061 |
9 | 350332153 |
10 | 153253425 |
11 | 79564626 |
12 | 433a83a9 |
13 | 2599aa00 |
14 | 164d4533 |
15 | d6c3650 |
hex | 9227631 |
153253425 has 72 divisors (see below), whose sum is σ = 279383904. Its totient is φ = 74081280.
The previous prime is 153253423. The next prime is 153253427. The reversal of 153253425 is 524352351.
It is an interprime number because it is at equal distance from previous prime (153253423) and next prime (153253427).
It is not a de Polignac number, because 153253425 - 21 = 153253423 is a prime.
It is a super-2 number, since 2×1532534252 = 46973224548461250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 153253392 and 153253401.
It is not an unprimeable number, because it can be changed into a prime (153253421) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1356169 + ... + 1356281.
It is an arithmetic number, because the mean of its divisors is an integer number (3880332).
Almost surely, 2153253425 is an apocalyptic number.
153253425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
153253425 is a deficient number, since it is larger than the sum of its proper divisors (126130479).
153253425 is a wasteful number, since it uses less digits than its factorization.
153253425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259 (or 241 counting only the distinct ones).
The product of its digits is 18000, while the sum is 30.
The square root of 153253425 is about 12379.5567368141. The cubic root of 153253425 is about 535.1432638137.
The spelling of 153253425 in words is "one hundred fifty-three million, two hundred fifty-three thousand, four hundred twenty-five".
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