Base | Representation |
---|---|
bin | 10111011110110… |
… | …00111000010100 |
3 | 111201122012212012 |
4 | 23233120320110 |
5 | 400411101202 |
6 | 31313443352 |
7 | 4611143354 |
oct | 1357307024 |
9 | 451565765 |
10 | 196972052 |
11 | a1205022 |
12 | 55b70558 |
13 | 31a67014 |
14 | 1c234b64 |
15 | 1245c152 |
hex | bbd8e14 |
196972052 has 6 divisors (see below), whose sum is σ = 344701098. Its totient is φ = 98486024.
The previous prime is 196972049. The next prime is 196972057. The reversal of 196972052 is 250279691.
It can be written as a sum of positive squares in only one way, i.e., 134467216 + 62504836 = 11596^2 + 7906^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196972057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24621503 + ... + 24621510.
It is an arithmetic number, because the mean of its divisors is an integer number (57450183).
Almost surely, 2196972052 is an apocalyptic number.
It is an amenable number.
196972052 is a deficient number, since it is larger than the sum of its proper divisors (147729046).
196972052 is a wasteful number, since it uses less digits than its factorization.
196972052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49243017 (or 49243015 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 41.
The square root of 196972052 is about 14034.6732060280. The cubic root of 196972052 is about 581.8372694466.
The spelling of 196972052 in words is "one hundred ninety-six million, nine hundred seventy-two thousand, fifty-two".
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