Base | Representation |
---|---|
bin | 11111111000010111101111… |
… | …011010001111000100111000 |
3 | 200101110020211122211112120020 |
4 | 133320113233122033010320 |
5 | 121334223140321310130 |
6 | 1214113022121330440 |
7 | 41351033254335156 |
oct | 3770275732170470 |
9 | 611406748745506 |
10 | 140213224010040 |
11 | 40749104669965 |
12 | 13886319036a20 |
13 | 603108664428c |
14 | 268a4db7aa3d6 |
15 | 11324038b0e10 |
hex | 7f85ef68f138 |
140213224010040 has 128 divisors (see below), whose sum is σ = 430374817244160. Its totient is φ = 36527755590144.
The previous prime is 140213224010017. The next prime is 140213224010047. The reversal of 140213224010040 is 40010422312041.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140213224010047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19639327 + ... + 25809486.
It is an arithmetic number, because the mean of its divisors is an integer number (3362303259720).
Almost surely, 2140213224010040 is an apocalyptic number.
140213224010040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140213224010040 is an abundant number, since it is smaller than the sum of its proper divisors (290161593234120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140213224010040 is a wasteful number, since it uses less digits than its factorization.
140213224010040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45449421 (or 45449417 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 140213224010040 its reverse (40010422312041), we get a palindrome (180223646322081).
The spelling of 140213224010040 in words is "one hundred forty trillion, two hundred thirteen billion, two hundred twenty-four million, ten thousand, forty".
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