Base | Representation |
---|---|
bin | 101111100011110011… |
… | …0011110011101101011 |
3 | 100202121211020222020022 |
4 | 1133013212132131223 |
5 | 3133132022000133 |
6 | 114530320351055 |
7 | 10243644114344 |
oct | 1370746363553 |
9 | 322554228208 |
10 | 102133000043 |
11 | 3a350463658 |
12 | 1796417548b |
13 | 98286b2c49 |
14 | 4d2c45b0cb |
15 | 29cb61e998 |
hex | 17c799e76b |
102133000043 has 4 divisors (see below), whose sum is σ = 102133787448. Its totient is φ = 102132212640.
The previous prime is 102133000031. The next prime is 102133000051. The reversal of 102133000043 is 340000331201.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 340000331201 = 4751 ⋅71563951.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102133000043 is a prime.
It is a super-2 number, since 2×1021330000432 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102132999985 and 102133000030.
It is not an unprimeable number, because it can be changed into a prime (102133000003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148046 + ... + 475587.
It is an arithmetic number, because the mean of its divisors is an integer number (25533446862).
Almost surely, 2102133000043 is an apocalyptic number.
102133000043 is a deficient number, since it is larger than the sum of its proper divisors (787405).
102133000043 is an equidigital number, since it uses as much as digits as its factorization.
102133000043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 787404.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 102133000043 its reverse (340000331201), we get a palindrome (442133331244).
The spelling of 102133000043 in words is "one hundred two billion, one hundred thirty-three million, forty-three", and thus it is an aban number.
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