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10126234712 = 2311731679439
BaseRepresentation
bin10010110111001001…
…00001010001011000
3222010201022000121002
421123210201101120
5131214304002322
64352452204132
7505636401116
oct113344412130
928121260532
1010126234712
114326aa5020
121b67309648
13c54bb8179
146c0c22ab6
153e3ee5c92
hex25b921458

10126234712 has 64 divisors (see below), whose sum is σ = 21124454400. Its totient is φ = 4512119040.

The previous prime is 10126234711. The next prime is 10126234721. The reversal of 10126234712 is 21743262101.

It is a super-3 number, since 3×101262347123 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10126234711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068089 + ... + 1077527.

It is an arithmetic number, because the mean of its divisors is an integer number (330069600).

Almost surely, 210126234712 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 10126234712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10562227200).

10126234712 is an abundant number, since it is smaller than the sum of its proper divisors (10998219688).

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

10126234712 is a wasteful number, since it uses less digits than its factorization.

10126234712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9696 (or 9692 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 10126234712 its reverse (21743262101), we get a palindrome (31869496813).

The spelling of 10126234712 in words is "ten billion, one hundred twenty-six million, two hundred thirty-four thousand, seven hundred twelve".

Divisors: 1 2 4 8 11 22 44 73 88 146 167 292 334 584 668 803 1336 1606 1837 3212 3674 6424 7348 9439 12191 14696 18878 24382 37756 48764 75512 97528 103829 134101 207658 268202 415316 536404 689047 830632 1072808 1378094 1576313 2756188 3152626 5512376 6305252 7579517 12610504 15159034 17339443 30318068 34678886 60636136 69357772 115070849 138715544 230141698 460283396 920566792 1265779339 2531558678 5063117356 10126234712