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3254252131 = 138316318503
BaseRepresentation
bin1100000111110111…
…1111001001100011
322101210110010200201
43001331333021203
523131042032011
61254525530031
7143433454354
oct30175771143
98353403621
103254252131
11141aa38879
12769a13917
133cb2854a0
1422c2abd2b
15140a67cc1
hexc1f7f263

3254252131 has 16 divisors (see below), whose sum is σ = 3568755456. Its totient is φ = 2949366816.

The previous prime is 3254252119. The next prime is 3254252137. The reversal of 3254252131 is 1312524523.

It is a cyclic number.

It is not a de Polignac number, because 3254252131 - 213 = 3254243939 is a prime.

It is a super-2 number, since 2×32542521312 = 21180313864236082322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3254252131.

It is not an unprimeable number, because it can be changed into a prime (3254252137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166626 + ... + 185128.

It is an arithmetic number, because the mean of its divisors is an integer number (223047216).

Almost surely, 23254252131 is an apocalyptic number.

3254252131 is a deficient number, since it is larger than the sum of its proper divisors (314503325).

3254252131 is a wasteful number, since it uses less digits than its factorization.

3254252131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18762.

The product of its digits is 7200, while the sum is 28.

The square root of 3254252131 is about 57046.0527205871. The cubic root of 3254252131 is about 1481.8937486468.

Adding to 3254252131 its reverse (1312524523), we get a palindrome (4566776654).

The spelling of 3254252131 in words is "three billion, two hundred fifty-four million, two hundred fifty-two thousand, one hundred thirty-one".

Divisors: 1 13 83 163 1079 2119 13529 18503 175877 240539 1535749 3015989 19964737 39207857 250327087 3254252131