Base | Representation |
---|---|
bin | 11101101110110001010100… |
… | …110000011001111100101100 |
3 | 122010222021201110122122102120 |
4 | 131232301110300121330230 |
5 | 114114312132010203024 |
6 | 1142033042340152540 |
7 | 36353624265264456 |
oct | 3556612460317454 |
9 | 563867643578376 |
10 | 130757406334764 |
11 | 387329a50458a0 |
12 | 127b97b2998750 |
13 | 57c64a8016841 |
14 | 24409996c32d6 |
15 | 101b478325479 |
hex | 76ec54c19f2c |
130757406334764 has 48 divisors (see below), whose sum is σ = 332837786265600. Its totient is φ = 39623366946240.
The previous prime is 130757406334699. The next prime is 130757406334769. The reversal of 130757406334764 is 467433604757031.
It is a happy number.
It is a super-2 number, since 2×1307574063347642 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 130757406334698 and 130757406334707.
It is not an unprimeable number, because it can be changed into a prime (130757406334769) 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, 79384437 + ... + 81014835.
It is an arithmetic number, because the mean of its divisors is an integer number (6934120547200).
Almost surely, 2130757406334764 is an apocalyptic number.
It is an amenable number.
130757406334764 is an abundant number, since it is smaller than the sum of its proper divisors (202080379930836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130757406334764 is a wasteful number, since it uses less digits than its factorization.
130757406334764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2237990 (or 2237988 counting only the distinct ones).
The product of its (nonzero) digits is 106686720, while the sum is 60.
The spelling of 130757406334764 in words is "one hundred thirty trillion, seven hundred fifty-seven billion, four hundred six million, three hundred thirty-four thousand, seven hundred sixty-four".
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