Base | Representation |
---|---|
bin | 10101111000000111… |
… | …01110110111101101 |
3 | 1010022112100022201210 |
4 | 22330003232313231 |
5 | 143023211421423 |
6 | 5221240425033 |
7 | 564024050562 |
oct | 127403566755 |
9 | 33275308653 |
10 | 11745029613 |
11 | 4a87843649 |
12 | 2339478179 |
13 | 11523a1985 |
14 | 7d5c0a869 |
15 | 48b1a8b93 |
hex | 2bc0eeded |
11745029613 has 8 divisors (see below), whose sum is σ = 16165202176. Its totient is φ = 7577438400.
The previous prime is 11745029587. The next prime is 11745029627. The reversal of 11745029613 is 31692054711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-11745029613 is a prime.
It is a super-2 number, since 2×117450296132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11745029693) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63145228 + ... + 63145413.
It is an arithmetic number, because the mean of its divisors is an integer number (2020650272).
Almost surely, 211745029613 is an apocalyptic number.
It is an amenable number.
11745029613 is a deficient number, since it is larger than the sum of its proper divisors (4420172563).
11745029613 is a wasteful number, since it uses less digits than its factorization.
11745029613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126290675.
The product of its (nonzero) digits is 45360, while the sum is 39.
The spelling of 11745029613 in words is "eleven billion, seven hundred forty-five million, twenty-nine thousand, six hundred thirteen".
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