Base | Representation |
---|---|
bin | 101111001110010100… |
… | …0111000011011100010 |
3 | 100200202120222001201200 |
4 | 1132130220320123202 |
5 | 3130143011213102 |
6 | 114331011342030 |
7 | 10220042364666 |
oct | 1363450703342 |
9 | 320676861650 |
10 | 101412210402 |
11 | 3a010604738 |
12 | 177a28b1916 |
13 | 9742274bb9 |
14 | 4ca08308a6 |
15 | 29881e251c |
hex | 179ca386e2 |
101412210402 has 48 divisors (see below), whose sum is σ = 231567336000. Its totient is φ = 31986647712.
The previous prime is 101412210377. The next prime is 101412210409. The reversal of 101412210402 is 204012214101.
101412210402 is a `hidden beast` number, since 1 + 0 + 1 + 41 + 221 + 0 + 402 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (101412210409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110224 + ... + 463652.
It is an arithmetic number, because the mean of its divisors is an integer number (4824319500).
Almost surely, 2101412210402 is an apocalyptic number.
101412210402 is an abundant number, since it is smaller than the sum of its proper divisors (130155125598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101412210402 is a wasteful number, since it uses less digits than its factorization.
101412210402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354295 (or 354292 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 101412210402 its reverse (204012214101), we get a palindrome (305424424503).
The spelling of 101412210402 in words is "one hundred one billion, four hundred twelve million, two hundred ten thousand, four hundred two".
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