Base | Representation |
---|---|
bin | 1111101000001001… |
… | …1101101101111101 |
3 | 101211100112112121000 |
4 | 3322002131231331 |
5 | 32042401400023 |
6 | 1532132200513 |
7 | 205645325652 |
oct | 37202355575 |
9 | 11740475530 |
10 | 4194950013 |
11 | 1862a38041 |
12 | 990a69139 |
13 | 51b12b257 |
14 | 2bb1bdc29 |
15 | 198433243 |
hex | fa09db7d |
4194950013 has 32 divisors (see below), whose sum is σ = 6576353280. Its totient is φ = 2637336240.
The previous prime is 4194950009. The next prime is 4194950027. The reversal of 4194950013 is 3100594914.
It is a happy number.
It is not a de Polignac number, because 4194950013 - 22 = 4194950009 is a prime.
It is a super-2 number, since 2×41949500132 = 35195211223137400338, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4194950013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4194950003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3481 + ... + 91662.
It is an arithmetic number, because the mean of its divisors is an integer number (205511040).
Almost surely, 24194950013 is an apocalyptic number.
It is an amenable number.
4194950013 is a deficient number, since it is larger than the sum of its proper divisors (2381403267).
4194950013 is a wasteful number, since it uses less digits than its factorization.
4194950013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95246 (or 95240 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The square root of 4194950013 is about 64768.4337698543. The cubic root of 4194950013 is about 1612.7817363859.
The spelling of 4194950013 in words is "four billion, one hundred ninety-four million, nine hundred fifty thousand, thirteen".
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