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23000413244 = 2215493712139
BaseRepresentation
bin10101011010111011…
…100111010000111100
32012100221100001110012
4111122323213100330
5334101101210434
614322150402352
71442654200244
oct253273472074
965327301405
1023000413244
119833151996
12455a9603b8
1322271a52a3
141182998b24
158e93923ce
hex55aee743c

23000413244 has 12 divisors (see below), whose sum is σ = 40276719000. Its totient is φ = 11492779248.

The previous prime is 23000413243. The next prime is 23000413277. The reversal of 23000413244 is 44231400032.

It is a super-4 number, since 4×230004132444 (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000413243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1849874 + ... + 1862265.

It is an arithmetic number, because the mean of its divisors is an integer number (3356393250).

Almost surely, 223000413244 is an apocalyptic number.

It is an amenable number.

23000413244 is a deficient number, since it is larger than the sum of its proper divisors (17276305756).

23000413244 is a wasteful number, since it uses less digits than its factorization.

23000413244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713692 (or 3713690 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23000413244 its reverse (44231400032), we get a palindrome (67231813276).

The spelling of 23000413244 in words is "twenty-three billion, four hundred thirteen thousand, two hundred forty-four".

Divisors: 1 2 4 1549 3098 6196 3712139 7424278 14848556 5750103311 11500206622 23000413244