Base | Representation |
---|---|
bin | 10010010001111110111100… |
… | …11010100000000001110000 |
3 | 12021100010002010221101001201 |
4 | 21020333132122200001300 |
5 | 20232120234041142034 |
6 | 221255435444140544 |
7 | 11316243443333320 |
oct | 1110773632400160 |
9 | 167303063841051 |
10 | 40200330412144 |
11 | 11899956551861 |
12 | 4613115397754 |
13 | 1957b4b1a2186 |
14 | 9cd9c6409280 |
15 | 49aa821ab014 |
hex | 248fde6a0070 |
40200330412144 has 40 divisors (see below), whose sum is σ = 89030518507520. Its totient is φ = 17225712808128.
The previous prime is 40200330412133. The next prime is 40200330412153. The reversal of 40200330412144 is 44121403300204.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30606264 + ... + 31892695.
It is an arithmetic number, because the mean of its divisors is an integer number (2225762962688).
Almost surely, 240200330412144 is an apocalyptic number.
It is an amenable number.
40200330412144 is an abundant number, since it is smaller than the sum of its proper divisors (48830188095376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40200330412144 is a wasteful number, since it uses less digits than its factorization.
40200330412144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62504717 (or 62504711 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 40200330412144 its reverse (44121403300204), we get a palindrome (84321733712348).
The spelling of 40200330412144 in words is "forty trillion, two hundred billion, three hundred thirty million, four hundred twelve thousand, one hundred forty-four".
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