Base | Representation |
---|---|
bin | 1001101000110011001… |
… | …10011111010110111110 |
3 | 1011122201212002122111200 |
4 | 10310121212133112332 |
5 | 20411134323031420 |
6 | 412042522200330 |
7 | 32632002401403 |
oct | 4643146372676 |
9 | 1148655078450 |
10 | 331142002110 |
11 | 118489033427 |
12 | 542169530a6 |
13 | 252c398c5aa |
14 | 120551002aa |
15 | 89316b8b90 |
hex | 4d1999f5be |
331142002110 has 48 divisors (see below), whose sum is σ = 861009733584. Its totient is φ = 88300377216.
The previous prime is 331142002091. The next prime is 331142002187. The reversal of 331142002110 is 11200241133.
331142002110 is a `hidden beast` number, since 3 + 31 + 1 + 420 + 0 + 211 + 0 = 666.
It is a super-2 number, since 2×3311420021102 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2157169 + ... + 2305571.
It is an arithmetic number, because the mean of its divisors is an integer number (17937702783).
Almost surely, 2331142002110 is an apocalyptic number.
331142002110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
331142002110 is an abundant number, since it is smaller than the sum of its proper divisors (529867731474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331142002110 is a wasteful number, since it uses less digits than its factorization.
331142002110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173209 (or 173206 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 331142002110 its reverse (11200241133), we get a palindrome (342342243243).
The spelling of 331142002110 in words is "three hundred thirty-one billion, one hundred forty-two million, two thousand, one hundred ten".
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