Base | Representation |
---|---|
bin | 100001000000110… |
… | …0010100001100101 |
3 | 2212012022222111000 |
4 | 1002001202201211 |
5 | 4232032343223 |
6 | 301525503513 |
7 | 36310202343 |
oct | 10201424145 |
9 | 2765288430 |
10 | 1107699813 |
11 | 5192a42a0 |
12 | 26ab71b99 |
13 | 14864859c |
14 | a7184993 |
15 | 673a7543 |
hex | 42062865 |
1107699813 has 16 divisors (see below), whose sum is σ = 1790222400. Its totient is φ = 671333040.
The previous prime is 1107699799. The next prime is 1107699839. The reversal of 1107699813 is 3189967011.
It is not a de Polignac number, because 1107699813 - 212 = 1107695717 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1107699893) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1864518 + ... + 1865111.
It is an arithmetic number, because the mean of its divisors is an integer number (111888900).
Almost surely, 21107699813 is an apocalyptic number.
It is an amenable number.
1107699813 is a deficient number, since it is larger than the sum of its proper divisors (682522587).
1107699813 is a wasteful number, since it uses less digits than its factorization.
1107699813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3729649 (or 3729643 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 45.
The square root of 1107699813 is about 33282.1245265383. The cubic root of 1107699813 is about 1034.6831123977.
It can be divided in two parts, 11076998 and 13, that added together give a palindrome (11077011).
The spelling of 1107699813 in words is "one billion, one hundred seven million, six hundred ninety-nine thousand, eight hundred thirteen".
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