Base | Representation |
---|---|
bin | 10111101111011… |
… | …00110110010100 |
3 | 111212201220210211 |
4 | 23313230312110 |
5 | 401440312441 |
6 | 31432255204 |
7 | 4635520102 |
oct | 1367546624 |
9 | 455656724 |
10 | 199150996 |
11 | a2463100 |
12 | 56841504 |
13 | 3234aa35 |
14 | 1c640c72 |
15 | 1273ca81 |
hex | bdecd94 |
199150996 has 18 divisors (see below), whose sum is σ = 383078570. Its totient is φ = 90522960.
The previous prime is 199150967. The next prime is 199151101. The reversal of 199150996 is 699051991.
It can be written as a sum of positive squares in only one way, i.e., 103306896 + 95844100 = 10164^2 + 9790^2 .
It is a super-2 number, since 2×1991509962 = 79322238415584032, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205251 + ... + 206218.
Almost surely, 2199150996 is an apocalyptic number.
It is an amenable number.
199150996 is a deficient number, since it is larger than the sum of its proper divisors (183927574).
199150996 is a wasteful number, since it uses less digits than its factorization.
199150996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 411495 (or 411482 counting only the distinct ones).
The product of its (nonzero) digits is 196830, while the sum is 49.
The square root of 199150996 is about 14112.0868761498. The cubic root of 199150996 is about 583.9748730354.
The spelling of 199150996 in words is "one hundred ninety-nine million, one hundred fifty thousand, nine hundred ninety-six".
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