Base | Representation |
---|---|
bin | 1001101010011001110… |
… | …11011001010100100101 |
3 | 1011201221212102222202110 |
4 | 10311030323121110211 |
5 | 20414420244323141 |
6 | 412304203031233 |
7 | 32662226650410 |
oct | 4651473312445 |
9 | 1151855388673 |
10 | 332003120421 |
11 | 118890119355 |
12 | 5441720b519 |
13 | 254001c145b |
14 | 120d7618b77 |
15 | 89820b4e16 |
hex | 4d4ced9525 |
332003120421 has 8 divisors (see below), whose sum is σ = 505909516864. Its totient is φ = 189716068800.
The previous prime is 332003120401. The next prime is 332003120441. The reversal of 332003120421 is 124021300233.
It is an interprime number because it is at equal distance from previous prime (332003120401) and next prime (332003120441).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 332003120421 - 211 = 332003118373 is a prime.
It is a super-2 number, since 2×3320031204212 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 15809672401 = 332003120421 / (3 + 3 + 2 + 0 + 0 + 3 + 1 + 2 + 0 + 4 + 2 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (332003120401) 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, 7904836180 + ... + 7904836221.
It is an arithmetic number, because the mean of its divisors is an integer number (63238689608).
Almost surely, 2332003120421 is an apocalyptic number.
It is an amenable number.
332003120421 is a deficient number, since it is larger than the sum of its proper divisors (173906396443).
332003120421 is a wasteful number, since it uses less digits than its factorization.
332003120421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15809672411.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 332003120421 its reverse (124021300233), we get a palindrome (456024420654).
The spelling of 332003120421 in words is "three hundred thirty-two billion, three million, one hundred twenty thousand, four hundred twenty-one".
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