Base | Representation |
---|---|
bin | 10010110100010000… |
… | …01100101001111101 |
3 | 222002000202110010011 |
4 | 21122020030221331 |
5 | 131142110024041 |
6 | 4350225343221 |
7 | 505223602213 |
oct | 113210145175 |
9 | 28060673104 |
10 | 10102033021 |
11 | 4314374a23 |
12 | 1b5b197b11 |
13 | c4cb93442 |
14 | 6bb922cb3 |
15 | 3e1d14e81 |
hex | 25a20ca7d |
10102033021 has 8 divisors (see below), whose sum is σ = 10659695040. Its totient is φ = 9554241312.
The previous prime is 10102032973. The next prime is 10102033037. The reversal of 10102033021 is 12033020101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10102033021 - 29 = 10102032509 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10102032992 and 10102033010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102033421) 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, 2465475 + ... + 2469568.
It is an arithmetic number, because the mean of its divisors is an integer number (1332461880).
Almost surely, 210102033021 is an apocalyptic number.
It is an amenable number.
10102033021 is a deficient number, since it is larger than the sum of its proper divisors (557662019).
10102033021 is an equidigital number, since it uses as much as digits as its factorization.
10102033021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4935155.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10102033021 its reverse (12033020101), we get a palindrome (22135053122).
The spelling of 10102033021 in words is "ten billion, one hundred two million, thirty-three thousand, twenty-one".
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