Base | Representation |
---|---|
bin | 11101111110110001101… |
… | …11100110011100001001 |
3 | 10122110221220221102220020 |
4 | 32333120313212130021 |
5 | 113334204210402034 |
6 | 2105123205451053 |
7 | 134265502306200 |
oct | 16773067463411 |
9 | 3573856842806 |
10 | 1030135637769 |
11 | 367972791657 |
12 | 147792410a89 |
13 | 761ab7a1574 |
14 | 37c048bc237 |
15 | 1bbe2234249 |
hex | efd8de6709 |
1030135637769 has 96 divisors (see below), whose sum is σ = 1651517890560. Its totient is φ = 569177586432.
The previous prime is 1030135637761. The next prime is 1030135637771. The reversal of 1030135637769 is 9677365310301.
It is not a de Polignac number, because 1030135637769 - 23 = 1030135637761 is a prime.
It is a super-2 number, since 2×10301356377692 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1030135637761) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 302356864 + ... + 302360270.
It is an arithmetic number, because the mean of its divisors is an integer number (17203311360).
Almost surely, 21030135637769 is an apocalyptic number.
It is an amenable number.
1030135637769 is a deficient number, since it is larger than the sum of its proper divisors (621382252791).
1030135637769 is a wasteful number, since it uses less digits than its factorization.
1030135637769 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3987 (or 3980 counting only the distinct ones).
The product of its (nonzero) digits is 2143260, while the sum is 51.
The spelling of 1030135637769 in words is "one trillion, thirty billion, one hundred thirty-five million, six hundred thirty-seven thousand, seven hundred sixty-nine".
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