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3225252153 = 31075084051
BaseRepresentation
bin1100000000111101…
…0111000100111001
322022202212210012110
43000033113010321
523101131032103
61252012202533
7142632122334
oct30017270471
98282783173
103225252153
111405630752
12760169449
133c5270736
142284bd61b
1513d23a403
hexc03d7139

3225252153 has 4 divisors (see below), whose sum is σ = 4300336208. Its totient is φ = 2150168100.

The previous prime is 3225252133. The next prime is 3225252157. The reversal of 3225252153 is 3512525223.

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 not a de Polignac number, because 3225252153 - 29 = 3225251641 is a prime.

It is a super-2 number, since 2×32252521532 = 20804502900862270818, 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 3225252153.

It is not an unprimeable number, because it can be changed into a prime (3225252157) 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, 537542023 + ... + 537542028.

It is an arithmetic number, because the mean of its divisors is an integer number (1075084052).

Almost surely, 23225252153 is an apocalyptic number.

It is an amenable number.

3225252153 is a deficient number, since it is larger than the sum of its proper divisors (1075084055).

3225252153 is a wasteful number, since it uses less digits than its factorization.

3225252153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075084054.

The product of its digits is 18000, while the sum is 30.

The square root of 3225252153 is about 56791.3034979829. The cubic root of 3225252153 is about 1477.4786863660.

Adding to 3225252153 its reverse (3512525223), we get a palindrome (6737777376).

The spelling of 3225252153 in words is "three billion, two hundred twenty-five million, two hundred fifty-two thousand, one hundred fifty-three".

Divisors: 1 3 1075084051 3225252153