Base | Representation |
---|---|
bin | 10111001010111… |
… | …01011000001000 |
3 | 111112201222012001 |
4 | 23211131120020 |
5 | 344224302112 |
6 | 31142000344 |
7 | 4550052364 |
oct | 1345353010 |
9 | 445658161 |
10 | 194369032 |
11 | 9a797370 |
12 | 551160b4 |
13 | 31365280 |
14 | 1bb582a4 |
15 | 120e5c57 |
hex | b95d608 |
194369032 has 64 divisors (see below), whose sum is σ = 434367360. Its totient is φ = 80371200.
The previous prime is 194369027. The next prime is 194369051. The reversal of 194369032 is 230963491.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 194368982 and 194369000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80028 + ... + 82420.
It is an arithmetic number, because the mean of its divisors is an integer number (6786990).
Almost surely, 2194369032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 194369032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217183680).
194369032 is an abundant number, since it is smaller than the sum of its proper divisors (239998328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194369032 is a wasteful number, since it uses less digits than its factorization.
194369032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2494 (or 2490 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 37.
The square root of 194369032 is about 13941.6294600022. The cubic root of 194369032 is about 579.2628685586.
The spelling of 194369032 in words is "one hundred ninety-four million, three hundred sixty-nine thousand, thirty-two".
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