Base | Representation |
---|---|
bin | 101111000010101000… |
… | …1100001110011010001 |
3 | 100122202021100111121101 |
4 | 1132011101201303101 |
5 | 3123342133244213 |
6 | 114224045424401 |
7 | 10204242431530 |
oct | 1360521416321 |
9 | 318667314541 |
10 | 101020212433 |
11 | 3992a304878 |
12 | 176b356b101 |
13 | 96abca593a |
14 | 4c64750317 |
15 | 2963aaebdd |
hex | 1785461cd1 |
101020212433 has 16 divisors (see below), whose sum is σ = 117010099584. Its totient is φ = 85425569280.
The previous prime is 101020212431. The next prime is 101020212437. The reversal of 101020212433 is 334212020101.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 101020212433 - 21 = 101020212431 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 101020212433.
It is not an unprimeable number, because it can be changed into a prime (101020212431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19423 + ... + 449908.
It is an arithmetic number, because the mean of its divisors is an integer number (7313131224).
Almost surely, 2101020212433 is an apocalyptic number.
It is an amenable number.
101020212433 is a deficient number, since it is larger than the sum of its proper divisors (15989887151).
101020212433 is an equidigital number, since it uses as much as digits as its factorization.
101020212433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469752.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 101020212433 its reverse (334212020101), we get a palindrome (435232232534).
The spelling of 101020212433 in words is "one hundred one billion, twenty million, two hundred twelve thousand, four hundred thirty-three".
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