Base | Representation |
---|---|
bin | 101111001011000110… |
… | …0110111010010111111 |
3 | 100200111001201200122110 |
4 | 1132112030313102333 |
5 | 3124432333434211 |
6 | 114312152345103 |
7 | 10214261340645 |
oct | 1362614672277 |
9 | 320431650573 |
10 | 101304202431 |
11 | 39a65643753 |
12 | 177726a5193 |
13 | 9725a89463 |
14 | 4c90357195 |
15 | 297d9a9ea6 |
hex | 17963374bf |
101304202431 has 8 divisors (see below), whose sum is σ = 135117022720. Its totient is φ = 67513758552.
The previous prime is 101304202423. The next prime is 101304202499. The reversal of 101304202431 is 134202403101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101304202431 - 23 = 101304202423 is a prime.
It is a super-2 number, since 2×1013042024312 (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 = 101304202398 and 101304202407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101304204431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5583535 + ... + 5601648.
It is an arithmetic number, because the mean of its divisors is an integer number (16889627840).
Almost surely, 2101304202431 is an apocalyptic number.
101304202431 is a deficient number, since it is larger than the sum of its proper divisors (33812820289).
101304202431 is a wasteful number, since it uses less digits than its factorization.
101304202431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11188205.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 101304202431 its reverse (134202403101), we get a palindrome (235506605532).
The spelling of 101304202431 in words is "one hundred one billion, three hundred four million, two hundred two thousand, four hundred thirty-one".
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