Search a number
-
+
23302341231230 = 2519122643901217
BaseRepresentation
bin1010100110001011111111…
…10001011000001001111110
310001111200102020002200022202
411103011333301120021332
511023241143323344410
6121320540415311502
74623352511236355
oct523057761301176
9101450366080282
1023302341231230
117474516152756
122744196b1b592
13100052a9c2759
145a7ba71b899c
152a62325a1ca5
hex15317fc5827e

23302341231230 has 16 divisors (see below), whose sum is σ = 44151804438480. Its totient is φ = 8830360887552.

The previous prime is 23302341231161. The next prime is 23302341231233. The reversal of 23302341231230 is 3213214320332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23302341231193 and 23302341231202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23302341231233) 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, 61321950419 + ... + 61321950798.

It is an arithmetic number, because the mean of its divisors is an integer number (2759487777405).

Almost surely, 223302341231230 is an apocalyptic number.

23302341231230 is a deficient number, since it is larger than the sum of its proper divisors (20849463207250).

23302341231230 is a wasteful number, since it uses less digits than its factorization.

23302341231230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122643901243.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 23302341231230 its reverse (3213214320332), we get a palindrome (26515555551562).

The spelling of 23302341231230 in words is "twenty-three trillion, three hundred two billion, three hundred forty-one million, two hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 122643901217 245287802434 613219506085 1226439012170 2330234123123 4660468246246 11651170615615 23302341231230