Base | Representation |
---|---|
bin | 10101011111010110… |
… | …01101010011110111 |
3 | 1002210001102020202021 |
4 | 22233223031103313 |
5 | 142112020232403 |
6 | 5144455454011 |
7 | 555622132435 |
oct | 125753152367 |
9 | 32701366667 |
10 | 11537274103 |
11 | 4990543883 |
12 | 229b987307 |
13 | 111b330614 |
14 | 7b63a9d55 |
15 | 477d1b8bd |
hex | 2afacd4f7 |
11537274103 has 8 divisors (see below), whose sum is σ = 11884902800. Its totient is φ = 11191530240.
The previous prime is 11537274097. The next prime is 11537274113. The reversal of 11537274103 is 30147273511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11537274103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11537274113) 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, 458778 + ... + 483271.
It is an arithmetic number, because the mean of its divisors is an integer number (1485612850).
Almost surely, 211537274103 is an apocalyptic number.
11537274103 is a deficient number, since it is larger than the sum of its proper divisors (347628697).
11537274103 is an equidigital number, since it uses as much as digits as its factorization.
11537274103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 942417.
The product of its (nonzero) digits is 17640, while the sum is 34.
The spelling of 11537274103 in words is "eleven billion, five hundred thirty-seven million, two hundred seventy-four thousand, one hundred three".
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