Search a number
-
+
2252293372875 = 353721353732437
BaseRepresentation
bin100000110001100111001…
…001010111101111001011
321222022120012100010020110
4200301213021113233023
5243400144100413000
64442404515325403
7321502633535100
oct40614711275713
97868505303213
102252293372875
1179921298a017
123046145b0863
1313450c7b7b20
147b023ac6aa7
153d8c2309850
hex20c67257bcb

2252293372875 has 384 divisors, whose sum is σ = 4851171876096. Its totient is φ = 919334707200.

The previous prime is 2252293372853. The next prime is 2252293372937. The reversal of 2252293372875 is 5782733922522.

It is a happy number.

It is not a de Polignac number, because 2252293372875 - 25 = 2252293372843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 924206157 + ... + 924208593.

It is an arithmetic number, because the mean of its divisors is an integer number (12633260094).

Almost surely, 22252293372875 is an apocalyptic number.

2252293372875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2252293372875 is an abundant number, since it is smaller than the sum of its proper divisors (2598878503221).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2252293372875 is a wasteful number, since it uses less digits than its factorization.

2252293372875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608 (or 2591 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 57.

The spelling of 2252293372875 in words is "two trillion, two hundred fifty-two billion, two hundred ninety-three million, three hundred seventy-two thousand, eight hundred seventy-five".