Base | Representation |
---|---|
bin | 1011010011101000… |
… | …0101011010110111 |
3 | 21211112010100101000 |
4 | 2310322011122313 |
5 | 22203443003211 |
6 | 1221101134343 |
7 | 135133066122 |
oct | 26472053267 |
9 | 7745110330 |
10 | 3035125431 |
11 | 1318281728 |
12 | 70855a3b3 |
13 | 394a62410 |
14 | 20b14b3b9 |
15 | 12b6d1656 |
hex | b4e856b7 |
3035125431 has 32 divisors (see below), whose sum is σ = 4855032000. Its totient is φ = 1862884224.
The previous prime is 3035125427. The next prime is 3035125433. The reversal of 3035125431 is 1345215303.
3035125431 is a `hidden beast` number, since 30 + 351 + 254 + 31 = 666.
It is not a de Polignac number, because 3035125431 - 22 = 3035125427 is a prime.
It is a super-2 number, since 2×30351254312 = 18423972763805871522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3035125395 and 3035125404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3035125433) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125425 + ... + 147653.
It is an arithmetic number, because the mean of its divisors is an integer number (151719750).
Almost surely, 23035125431 is an apocalyptic number.
3035125431 is a deficient number, since it is larger than the sum of its proper divisors (1819906569).
3035125431 is a wasteful number, since it uses less digits than its factorization.
3035125431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22640 (or 22634 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 3035125431 is about 55091.9724733105. The cubic root of 3035125431 is about 1447.8565923254.
The spelling of 3035125431 in words is "three billion, thirty-five million, one hundred twenty-five thousand, four hundred thirty-one".
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