Base | Representation |
---|---|
bin | 100101010000010000… |
… | …001001000101000001 |
3 | 10211020202011011012210 |
4 | 211100100021011001 |
5 | 1123410241130213 |
6 | 30213134412333 |
7 | 2614156601610 |
oct | 452020110501 |
9 | 124222134183 |
10 | 40001114433 |
11 | 15a6764a365 |
12 | 79043610a9 |
13 | 3a063828a7 |
14 | 1d167bb877 |
15 | 1091b570c3 |
hex | 950409141 |
40001114433 has 16 divisors (see below), whose sum is σ = 61017144320. Its totient is φ = 22834130256.
The previous prime is 40001114411. The next prime is 40001114441. The reversal of 40001114433 is 33441110004.
It is not a de Polignac number, because 40001114433 - 29 = 40001113921 is a prime.
It is a super-2 number, since 2×400011144332 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40001114443) 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, 964603 + ... + 1005216.
It is an arithmetic number, because the mean of its divisors is an integer number (3813571520).
Almost surely, 240001114433 is an apocalyptic number.
It is an amenable number.
40001114433 is a deficient number, since it is larger than the sum of its proper divisors (21016029887).
40001114433 is a wasteful number, since it uses less digits than its factorization.
40001114433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1970796.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 40001114433 its reverse (33441110004), we get a palindrome (73442224437).
The spelling of 40001114433 in words is "forty billion, one million, one hundred fourteen thousand, four hundred thirty-three".
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