Base | Representation |
---|---|
bin | 10110111110001… |
… | …00111011011110 |
3 | 111102120222021000 |
4 | 23133010323132 |
5 | 343312233110 |
6 | 31042051130 |
7 | 4526614002 |
oct | 1337047336 |
9 | 442528230 |
10 | 192696030 |
11 | 9985441a |
12 | 54649aa6 |
13 | 30bca927 |
14 | 1b840702 |
15 | 11db51c0 |
hex | b7c4ede |
192696030 has 64 divisors (see below), whose sum is σ = 516041280. Its totient is φ = 51167232.
The previous prime is 192696017. The next prime is 192696067. The reversal of 192696030 is 30696291.
192696030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68002 + ... + 70778.
It is an arithmetic number, because the mean of its divisors is an integer number (8063145).
Almost surely, 2192696030 is an apocalyptic number.
192696030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 192696030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258020640).
192696030 is an abundant number, since it is smaller than the sum of its proper divisors (323345250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192696030 is a wasteful number, since it uses less digits than its factorization.
192696030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3050 (or 3044 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 36.
The square root of 192696030 is about 13881.4995587653. The cubic root of 192696030 is about 577.5961047682.
The spelling of 192696030 in words is "one hundred ninety-two million, six hundred ninety-six thousand, thirty".
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