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2252304523 = 71372348597
BaseRepresentation
bin1000011000111111…
…0111000010001011
312210222002220222001
42012033313002023
514103042221043
61011254411431
7106546162330
oct20617670213
95728086861
102252304523
11a564047a7
1252a360b77
1329b815991
141751b4987
15d2aee74d
hex863f708b

2252304523 has 8 divisors (see below), whose sum is σ = 2592852192. Its totient is φ = 1916454336.

The previous prime is 2252304521. The next prime is 2252304541. The reversal of 2252304523 is 3254032522.

It is a happy number.

2252304523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2252304523 - 21 = 2252304521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2252304491 and 2252304500.

It is not an unprimeable number, because it can be changed into a prime (2252304521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173340 + ... + 1175257.

It is an arithmetic number, because the mean of its divisors is an integer number (324106524).

Almost surely, 22252304523 is an apocalyptic number.

2252304523 is a deficient number, since it is larger than the sum of its proper divisors (340547669).

2252304523 is a wasteful number, since it uses less digits than its factorization.

2252304523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348741.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2252304523 is about 47458.4504909294. The cubic root of 2252304523 is about 1310.8179191801.

The spelling of 2252304523 in words is "two billion, two hundred fifty-two million, three hundred four thousand, five hundred twenty-three".

Divisors: 1 7 137 959 2348597 16440179 321757789 2252304523