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10233250344 = 233423686611
BaseRepresentation
bin10011000011111001…
…10000001000101000
3222102011122222110000
421201330300020220
5131424203002334
64411234023000
7511406123052
oct114174601050
928364588400
1010233250344
114381448499
121b97117a60
13c71117025
146d111c8d2
153ed5d4299
hex261f30228

10233250344 has 80 divisors (see below), whose sum is σ = 29908818720. Its totient is φ = 3262770720.

The previous prime is 10233250343. The next prime is 10233250373. The reversal of 10233250344 is 44305233201.

It is a super-2 number, since 2×102332503442 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10233250343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 328402 + ... + 358209.

It is an arithmetic number, because the mean of its divisors is an integer number (373860234).

Almost surely, 210233250344 is an apocalyptic number.

It is an amenable number.

10233250344 is an abundant number, since it is smaller than the sum of its proper divisors (19675568376).

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

10233250344 is a wasteful number, since it uses less digits than its factorization.

10233250344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686652 (or 686639 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 10233250344 its reverse (44305233201), we get a palindrome (54538483545).

The spelling of 10233250344 in words is "ten billion, two hundred thirty-three million, two hundred fifty thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 18 23 24 27 36 46 54 69 72 81 92 108 138 162 184 207 216 276 324 414 552 621 648 828 1242 1656 1863 2484 3726 4968 7452 14904 686611 1373222 2059833 2746444 4119666 5492888 6179499 8239332 12358998 15792053 16478664 18538497 24717996 31584106 37076994 47376159 49435992 55615491 63168212 74153988 94752318 111230982 126336424 142128477 148307976 189504636 222461964 284256954 379009272 426385431 444923928 568513908 852770862 1137027816 1279156293 1705541724 2558312586 3411083448 5116625172 10233250344