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23114120244 = 223176115112301
BaseRepresentation
bin10101100001101101…
…010111110000110100
32012122212021222010120
4111201231113300310
5334314203321434
614341331451540
71445534531445
oct254155276064
965585258116
1023114120244
119891355716
124590a56bb0
132244907a37
141193b172cc
15904353349
hex561b57c34

23114120244 has 96 divisors (see below), whose sum is σ = 58430760192. Its totient is φ = 7084800000.

The previous prime is 23114120243. The next prime is 23114120251. The reversal of 23114120244 is 44202141132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23114120243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1872894 + ... + 1885194.

It is an arithmetic number, because the mean of its divisors is an integer number (608653752).

Almost surely, 223114120244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23114120244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29215380096).

23114120244 is an abundant number, since it is smaller than the sum of its proper divisors (35316639948).

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

23114120244 is a wasteful number, since it uses less digits than its factorization.

23114120244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12537 (or 12535 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 23114120244 its reverse (44202141132), we get a palindrome (67316261376).

The spelling of 23114120244 in words is "twenty-three billion, one hundred fourteen million, one hundred twenty thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 17 34 51 61 68 102 122 151 183 204 244 302 366 453 604 732 906 1037 1812 2074 2567 3111 4148 5134 6222 7701 9211 10268 12301 12444 15402 18422 24602 27633 30804 36844 36903 49204 55266 73806 110532 147612 156587 209117 313174 418234 469761 626348 627351 750361 836468 939522 1254702 1500722 1857451 1879044 2251083 2509404 3001444 3714902 4502166 5572353 7429804 9004332 11144706 12756137 22289412 25512274 31576667 38268411 51024548 63153334 76536822 94730001 113304511 126306668 153073644 189460002 226609022 339913533 378920004 453218044 679827066 1359654132 1926176687 3852353374 5778530061 7704706748 11557060122 23114120244