Base | Representation |
---|---|
bin | 11111110101111010010110… |
… | …100101011000001111101010 |
3 | 200100212002122011212002102210 |
4 | 133311322112211120033222 |
5 | 121323441040342100120 |
6 | 1213503233042105550 |
7 | 41332601400261522 |
oct | 3765722645301752 |
9 | 610762564762383 |
10 | 140044230034410 |
11 | 406934739aa799 |
12 | 1385961534b2b6 |
13 | 601b163c564b0 |
14 | 26822695ac682 |
15 | 112cd12536ce0 |
hex | 7f5e969583ea |
140044230034410 has 64 divisors (see below), whose sum is σ = 361963039536000. Its totient is φ = 34472181277440.
The previous prime is 140044230034369. The next prime is 140044230034417. The reversal of 140044230034410 is 14430032440041.
It is a super-2 number, since 2×1400442300344102 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (140044230034417) 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, 57203145 + ... + 59601075.
It is an arithmetic number, because the mean of its divisors is an integer number (5655672492750).
Almost surely, 2140044230034410 is an apocalyptic number.
140044230034410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140044230034410 is an abundant number, since it is smaller than the sum of its proper divisors (221918809501590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140044230034410 is a wasteful number, since it uses less digits than its factorization.
140044230034410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2547703.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 140044230034410 its reverse (14430032440041), we get a palindrome (154474262474451).
The spelling of 140044230034410 in words is "one hundred forty trillion, forty-four billion, two hundred thirty million, thirty-four thousand, four hundred ten".
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