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3255252153 = 31085084051
BaseRepresentation
bin1100001000000111…
…0011010010111001
322101212022221110120
43002001303102321
523131321032103
61255003203453
7143445121026
oct30201632271
98355287416
103255252153
11142056113a
1276a216589
133cb54570a
1422c48c54d
15140bb4253
hexc20734b9

3255252153 has 4 divisors (see below), whose sum is σ = 4340336208. Its totient is φ = 2170168100.

The previous prime is 3255252139. The next prime is 3255252179. The reversal of 3255252153 is 3512525523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3255252153 - 218 = 3254990009 is a prime.

It is a super-2 number, since 2×32552521532 = 21193333159222270818, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3255252053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542542023 + ... + 542542028.

It is an arithmetic number, because the mean of its divisors is an integer number (1085084052).

Almost surely, 23255252153 is an apocalyptic number.

It is an amenable number.

3255252153 is a deficient number, since it is larger than the sum of its proper divisors (1085084055).

3255252153 is a wasteful number, since it uses less digits than its factorization.

3255252153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085084054.

The product of its digits is 45000, while the sum is 33.

The square root of 3255252153 is about 57054.8170884808. The cubic root of 3255252153 is about 1482.0455269479.

Adding to 3255252153 its reverse (3512525523), we get a palindrome (6767777676).

The spelling of 3255252153 in words is "three billion, two hundred fifty-five million, two hundred fifty-two thousand, one hundred fifty-three".

Divisors: 1 3 1085084051 3255252153