Base | Representation |
---|---|
bin | 11111111001010000011001… |
… | …000011000111101101100100 |
3 | 200101200001211212200111021011 |
4 | 133321100121003013231210 |
5 | 121341222224321321110 |
6 | 1214201002051232004 |
7 | 41355315531020503 |
oct | 3771203103075544 |
9 | 611601755614234 |
10 | 140274052135780 |
11 | 40771989548062 |
12 | 138960742a8604 |
13 | 6036a2b8211a4 |
14 | 268d42c22a83a |
15 | 1133cb3b9448a |
hex | 7f94190c7b64 |
140274052135780 has 48 divisors (see below), whose sum is σ = 294630082092864. Its totient is φ = 56099227121280.
The previous prime is 140274052135741. The next prime is 140274052135853. The reversal of 140274052135780 is 87531250472041.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4559814679 + ... + 4559845441.
It is an arithmetic number, because the mean of its divisors is an integer number (6138126710268).
Almost surely, 2140274052135780 is an apocalyptic number.
140274052135780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140274052135780 is an abundant number, since it is smaller than the sum of its proper divisors (154356029957084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140274052135780 is a wasteful number, since it uses less digits than its factorization.
140274052135780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65596 (or 65594 counting only the distinct ones).
The product of its (nonzero) digits is 1881600, while the sum is 49.
The spelling of 140274052135780 in words is "one hundred forty trillion, two hundred seventy-four billion, fifty-two million, one hundred thirty-five thousand, seven hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •