Base | Representation |
---|---|
bin | 100101011000000111… |
… | …101011110000001110 |
3 | 10211120221112110210202 |
4 | 211120013223300032 |
5 | 1124143034134034 |
6 | 30234211533502 |
7 | 2620351563605 |
oct | 453007536016 |
9 | 124527473722 |
10 | 40133114894 |
11 | 16025108254 |
12 | 79405ba292 |
13 | 3a2781ba82 |
14 | 1d2a13ca3c |
15 | 109d52d47e |
hex | 9581ebc0e |
40133114894 has 4 divisors (see below), whose sum is σ = 60199672344. Its totient is φ = 20066557446.
The previous prime is 40133114893. The next prime is 40133115073. The reversal of 40133114894 is 49841133104.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×401331148942 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40133114891) by changing a digit.
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 as a sum of consecutive naturals, namely, 10033278722 + ... + 10033278725.
It is an arithmetic number, because the mean of its divisors is an integer number (15049918086).
Almost surely, 240133114894 is an apocalyptic number.
40133114894 is a deficient number, since it is larger than the sum of its proper divisors (20066557450).
40133114894 is a wasteful number, since it uses less digits than its factorization.
40133114894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20066557449.
The product of its (nonzero) digits is 41472, while the sum is 38.
Adding to 40133114894 its reverse (49841133104), we get a palindrome (89974247998).
The spelling of 40133114894 in words is "forty billion, one hundred thirty-three million, one hundred fourteen thousand, eight hundred ninety-four".
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