Base | Representation |
---|---|
bin | 11111111000010111110110… |
… | …011101000110010100110110 |
3 | 200101110021010220020021021110 |
4 | 133320113312131012110312 |
5 | 121334223411100414032 |
6 | 1214113041542455450 |
7 | 41351036221053510 |
oct | 3770276635062466 |
9 | 611407126207243 |
10 | 140213342201142 |
11 | 40749165355661 |
12 | 13886350734586 |
13 | 60310a4c86a42 |
14 | 268a50d374bb0 |
15 | 113240de5a7cc |
hex | 7f85f6746536 |
140213342201142 has 64 divisors (see below), whose sum is σ = 329234453259264. Its totient is φ = 38973139138560.
The previous prime is 140213342201117. The next prime is 140213342201143. The reversal of 140213342201142 is 241102243312041.
It is a happy number.
It is a super-2 number, since 2×1402133422011422 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140213342201143) 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, 114724578 + ... + 115940309.
It is an arithmetic number, because the mean of its divisors is an integer number (5144288332176).
Almost surely, 2140213342201142 is an apocalyptic number.
140213342201142 is an abundant number, since it is smaller than the sum of its proper divisors (189021111058122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140213342201142 is a wasteful number, since it uses less digits than its factorization.
140213342201142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230665293.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 140213342201142 its reverse (241102243312041), we get a palindrome (381315585513183).
The spelling of 140213342201142 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred forty-two million, two hundred one thousand, one hundred forty-two".
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