Base | Representation |
---|---|
bin | 10111000000001… |
… | …11110111011000 |
3 | 111110002220100110 |
4 | 23200013313120 |
5 | 343400021300 |
6 | 31052004320 |
7 | 4532135223 |
oct | 1340076730 |
9 | 443086313 |
10 | 192970200 |
11 | 99a21405 |
12 | 547606a0 |
13 | 30c95667 |
14 | 1b8b25ba |
15 | 11e1b550 |
hex | b807dd8 |
192970200 has 48 divisors (see below), whose sum is σ = 598209480. Its totient is φ = 51458560.
The previous prime is 192970189. The next prime is 192970237. The reversal of 192970200 is 2079291.
192970200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160209 + ... + 161408.
Almost surely, 2192970200 is an apocalyptic number.
192970200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
192970200 is an abundant number, since it is smaller than the sum of its proper divisors (405239280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192970200 is a wasteful number, since it uses less digits than its factorization.
192970200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321636 (or 321627 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 192970200 is about 13891.3714225774. The cubic root of 192970200 is about 577.8699116168.
The spelling of 192970200 in words is "one hundred ninety-two million, nine hundred seventy thousand, two hundred".
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