Base | Representation |
---|---|
bin | 11001010101110… |
… | …101001001111111 |
3 | 1002122000000111000 |
4 | 121111311021333 |
5 | 1332314400101 |
6 | 110104301343 |
7 | 13351512363 |
oct | 3125651177 |
9 | 1078000430 |
10 | 425153151 |
11 | 1a8a95945 |
12 | ba471853 |
13 | 6a10a417 |
14 | 406712a3 |
15 | 274d1486 |
hex | 1957527f |
425153151 has 8 divisors (see below), whose sum is σ = 629856560. Its totient is φ = 283435416.
The previous prime is 425153107. The next prime is 425153159. The reversal of 425153151 is 151351524.
It is not a de Polignac number, because 425153151 - 29 = 425152639 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 15746413 = 425153151 / (4 + 2 + 5 + 1 + 5 + 3 + 1 + 5 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425153159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7873180 + ... + 7873233.
It is an arithmetic number, because the mean of its divisors is an integer number (78732070).
Almost surely, 2425153151 is an apocalyptic number.
425153151 is a deficient number, since it is larger than the sum of its proper divisors (204703409).
425153151 is a wasteful number, since it uses less digits than its factorization.
425153151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15746422 (or 15746416 counting only the distinct ones).
The product of its digits is 3000, while the sum is 27.
The square root of 425153151 is about 20619.2422508685. The cubic root of 425153151 is about 751.9375979748.
The spelling of 425153151 in words is "four hundred twenty-five million, one hundred fifty-three thousand, one hundred fifty-one".
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