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2250232430 = 25225023243
BaseRepresentation
bin1000011000011111…
…1101001001101110
312210211012122120212
42012013331021232
514102024414210
61011142142422
7106522442255
oct20607751156
95724178525
102250232430
11a55219a26
12529721a12
1329b26b7a4
14174bd579c
15d2840805
hex861fd26e

2250232430 has 8 divisors (see below), whose sum is σ = 4050418392. Its totient is φ = 900092968.

The previous prime is 2250232403. The next prime is 2250232459. The reversal of 2250232430 is 342320522.

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

It is a junction number, because it is equal to n+sod(n) for n = 2250232396 and 2250232405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112511612 + ... + 112511631.

It is an arithmetic number, because the mean of its divisors is an integer number (506302299).

Almost surely, 22250232430 is an apocalyptic number.

2250232430 is a deficient number, since it is larger than the sum of its proper divisors (1800185962).

2250232430 is a wasteful number, since it uses less digits than its factorization.

2250232430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225023250.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2250232430 is about 47436.6148665775. The cubic root of 2250232430 is about 1310.4158169525.

Adding to 2250232430 its reverse (342320522), we get a palindrome (2592552952).

The spelling of 2250232430 in words is "two billion, two hundred fifty million, two hundred thirty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 225023243 450046486 1125116215 2250232430