Base | Representation |
---|---|
bin | 11000101001011111… |
… | …11100101111011010 |
3 | 1021011020020212000012 |
4 | 30110233330233122 |
5 | 204100123001040 |
6 | 10025033241522 |
7 | 645632530622 |
oct | 142457745732 |
9 | 37136225005 |
10 | 13233015770 |
11 | 5680768677 |
12 | 26938632a2 |
13 | 132b748860 |
14 | 8d76a3882 |
15 | 526b2d865 |
hex | 314bfcbda |
13233015770 has 16 divisors (see below), whose sum is σ = 25651692360. Its totient is φ = 4886036544.
The previous prime is 13233015749. The next prime is 13233015773. The reversal of 13233015770 is 7751033231.
It can be written as a sum of positive squares in 4 ways, for example, as 10611678169 + 2621337601 = 103013^2 + 51199^2 .
It is a super-2 number, since 2×132330157702 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13233015773) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50896085 + ... + 50896344.
Almost surely, 213233015770 is an apocalyptic number.
13233015770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13233015770 is a deficient number, since it is larger than the sum of its proper divisors (12418676590).
13233015770 is a wasteful number, since it uses less digits than its factorization.
13233015770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101792449.
The product of its (nonzero) digits is 13230, while the sum is 32.
The spelling of 13233015770 in words is "thirteen billion, two hundred thirty-three million, fifteen thousand, seven hundred seventy".
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