Base | Representation |
---|---|
bin | 10010001101000011100110… |
… | …10101001001101110010011 |
3 | 12020201221002022120121100112 |
4 | 21012201303111021232103 |
5 | 20221332022202422121 |
6 | 221050000143311535 |
7 | 11301101146534565 |
oct | 1106416325115623 |
9 | 166657068517315 |
10 | 40031030123411 |
11 | 11834078997068 |
12 | 45a6346bab5ab |
13 | 1944baa1b5c32 |
14 | 9c5725673335 |
15 | 496473ec775b |
hex | 246873549b93 |
40031030123411 has 8 divisors (see below), whose sum is σ = 40412446098624. Its totient is φ = 39650090623360.
The previous prime is 40031030123389. The next prime is 40031030123423. The reversal of 40031030123411 is 11432103013004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40031030123411 - 214 = 40031030107027 is a prime.
It is a super-3 number, since 3×400310301234113 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40031030123011) 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, 118949960 + ... + 119286021.
It is an arithmetic number, because the mean of its divisors is an integer number (5051555762328).
Almost surely, 240031030123411 is an apocalyptic number.
40031030123411 is a deficient number, since it is larger than the sum of its proper divisors (381415975213).
40031030123411 is a wasteful number, since it uses less digits than its factorization.
40031030123411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238237581.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 40031030123411 its reverse (11432103013004), we get a palindrome (51463133136415).
The spelling of 40031030123411 in words is "forty trillion, thirty-one billion, thirty million, one hundred twenty-three thousand, four hundred eleven".
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