Base | Representation |
---|---|
bin | 10110101101100… |
… | …00101101001100 |
3 | 111021111012212210 |
4 | 23112300231030 |
5 | 342233003134 |
6 | 30523230420 |
7 | 4502234235 |
oct | 1326605514 |
9 | 437435783 |
10 | 190516044 |
11 | 985a5584 |
12 | 53978410 |
13 | 306165b4 |
14 | 1b43408c |
15 | 11ad42e9 |
hex | b5b0b4c |
190516044 has 12 divisors (see below), whose sum is σ = 444537464. Its totient is φ = 63505344.
The previous prime is 190516031. The next prime is 190516121. The reversal of 190516044 is 440615091.
It is a happy number.
190516044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7938157 + ... + 7938180.
Almost surely, 2190516044 is an apocalyptic number.
It is an amenable number.
190516044 is an abundant number, since it is smaller than the sum of its proper divisors (254021420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190516044 is a wasteful number, since it uses less digits than its factorization.
190516044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15876344 (or 15876342 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 190516044 is about 13802.7549424019. The cubic root of 190516044 is about 575.4097082508.
The spelling of 190516044 in words is "one hundred ninety million, five hundred sixteen thousand, forty-four".
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