Base | Representation |
---|---|
bin | 1000001100000001110… |
… | …0111110111011100100 |
3 | 111110002101020110020001 |
4 | 2003000130332323210 |
5 | 4301041422323430 |
6 | 144342154351044 |
7 | 13106610242161 |
oct | 2030034767344 |
9 | 443071213201 |
10 | 140667776740 |
11 | 54725324747 |
12 | 2331942b484 |
13 | 1035a02b46a |
14 | 6b461b9068 |
15 | 39d467b3ca |
hex | 20c073eee4 |
140667776740 has 48 divisors (see below), whose sum is σ = 302155080192. Its totient is φ = 54984584576.
The previous prime is 140667776731. The next prime is 140667776771. The reversal of 140667776740 is 47677766041.
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
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, 492534 + ... + 723826.
It is an arithmetic number, because the mean of its divisors is an integer number (6294897504).
Almost surely, 2140667776740 is an apocalyptic number.
140667776740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140667776740 is an abundant number, since it is smaller than the sum of its proper divisors (161487303452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140667776740 is a wasteful number, since it uses less digits than its factorization.
140667776740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231996 (or 231994 counting only the distinct ones).
The product of its (nonzero) digits is 8297856, while the sum is 55.
The spelling of 140667776740 in words is "one hundred forty billion, six hundred sixty-seven million, seven hundred seventy-six thousand, seven hundred forty".
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