Search a number
-
+
23042301123630 = 2355091231508627
BaseRepresentation
bin1010011110100111101000…
…01011000101110000101110
310000120211012120202111210110
411033103310023011300232
511010011113041424010
6121001253105320450
74565515462631025
oct517236413056056
9100524176674713
1023042301123630
117384204300018
122701904036126
13cb1b588428b9
145993791a38bc
1529e5b3106120
hex14f4f42c5c2e

23042301123630 has 32 divisors (see below), whose sum is σ = 55301667974784. Its totient is φ = 6144597490976.

The previous prime is 23042301123617. The next prime is 23042301123757. The reversal of 23042301123630 is 3632110324032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14519377 + ... + 16028003.

It is an arithmetic number, because the mean of its divisors is an integer number (1728177124212).

Almost surely, 223042301123630 is an apocalyptic number.

23042301123630 is an abundant number, since it is smaller than the sum of its proper divisors (32259366851154).

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

23042301123630 is a wasteful number, since it uses less digits than its factorization.

23042301123630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017760.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 23042301123630 its reverse (3632110324032), we get a palindrome (26674411447662).

The spelling of 23042301123630 in words is "twenty-three trillion, forty-two billion, three hundred one million, one hundred twenty-three thousand, six hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 509123 1018246 1508627 1527369 2545615 3017254 3054738 4525881 5091230 7543135 7636845 9051762 15086270 15273690 22629405 45258810 768076704121 1536153408242 2304230112363 3840383520605 4608460224726 7680767041210 11521150561815 23042301123630