Base | Representation |
---|---|
bin | 10010010000001111100001… |
… | …11010100001011100011100 |
3 | 12021010101200020122022010010 |
4 | 21020013300322201130130 |
5 | 20230130231340114200 |
6 | 221212144000043220 |
7 | 11312025201022242 |
oct | 1110076072413434 |
9 | 167111606568103 |
10 | 40140511254300 |
11 | 1187654a162126 |
12 | 4603600003510 |
13 | 19523070522a2 |
14 | 9cab4d98c792 |
15 | 49923077b150 |
hex | 2481f0ea171c |
40140511254300 has 72 divisors (see below), whose sum is σ = 116259983357056. Its totient is φ = 10693066829760.
The previous prime is 40140511254299. The next prime is 40140511254323. The reversal of 40140511254300 is 345211504104.
It is a super-2 number, since 2×401405112543002 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68893822 + ... + 69474021.
Almost surely, 240140511254300 is an apocalyptic number.
It is an amenable number.
40140511254300 is an abundant number, since it is smaller than the sum of its proper divisors (76119472102756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40140511254300 is a wasteful number, since it uses less digits than its factorization.
40140511254300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138368827 (or 138368820 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 40140511254300 its reverse (345211504104), we get a palindrome (40485722758404).
The spelling of 40140511254300 in words is "forty trillion, one hundred forty billion, five hundred eleven million, two hundred fifty-four thousand, three hundred".
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