Search a number
-
+
20232204105 = 351348813607
BaseRepresentation
bin10010110101111011…
…101110111101001001
31221020000110110101210
4102311323232331021
5312413421012410
613143342203333
71314241616541
oct226573567511
957200413353
1020232204105
118642608443
123b07883549
131ba5829209
14d9d08c321
157d6337220
hex4b5eeef49

20232204105 has 8 divisors (see below), whose sum is σ = 32371526592. Its totient is φ = 10790508848.

The previous prime is 20232204037. The next prime is 20232204121. The reversal of 20232204105 is 50140223202.

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 20232204105 - 216 = 20232138569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674406789 + ... + 674406818.

It is an arithmetic number, because the mean of its divisors is an integer number (4046440824).

Almost surely, 220232204105 is an apocalyptic number.

It is an amenable number.

20232204105 is a deficient number, since it is larger than the sum of its proper divisors (12139322487).

20232204105 is a wasteful number, since it uses less digits than its factorization.

20232204105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348813615.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 20232204105 its reverse (50140223202), we get a palindrome (70372427307).

The spelling of 20232204105 in words is "twenty billion, two hundred thirty-two million, two hundred four thousand, one hundred five".

Divisors: 1 3 5 15 1348813607 4046440821 6744068035 20232204105