Base | Representation |
---|---|
bin | 10010110111110101… |
… | …11001101111101001 |
3 | 222011010100010011112 |
4 | 21123322321233221 |
5 | 131222304231441 |
6 | 4353222040105 |
7 | 506040306221 |
oct | 113372715751 |
9 | 28133303145 |
10 | 10132102121 |
11 | 432a342319 |
12 | 1b69279035 |
13 | c561909cb |
14 | 6c190d081 |
15 | 3e47a44eb |
hex | 25beb9be9 |
10132102121 has 8 divisors (see below), whose sum is σ = 10232244000. Its totient is φ = 10032305920.
The previous prime is 10132102111. The next prime is 10132102129. The reversal of 10132102121 is 12120123101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10132102121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10132102096 and 10132102105.
It is not an unprimeable number, because it can be changed into a prime (10132102129) 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, 27311 + ... + 144948.
It is an arithmetic number, because the mean of its divisors is an integer number (1279030500).
Almost surely, 210132102121 is an apocalyptic number.
It is an amenable number.
10132102121 is a deficient number, since it is larger than the sum of its proper divisors (100141879).
10132102121 is a wasteful number, since it uses less digits than its factorization.
10132102121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172839.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10132102121 its reverse (12120123101), we get a palindrome (22252225222).
The spelling of 10132102121 in words is "ten billion, one hundred thirty-two million, one hundred two thousand, one hundred twenty-one".
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