Base | Representation |
---|---|
bin | 1000001011100010101… |
… | …0000111001100100100 |
3 | 111102202021011100021111 |
4 | 2002320222013030210 |
5 | 4300304433010430 |
6 | 144321203354404 |
7 | 13103431540063 |
oct | 2027052071444 |
9 | 442667140244 |
10 | 140537000740 |
11 | 54668522804 |
12 | 232a1682a04 |
13 | 10338c00706 |
14 | 6b32a961da |
15 | 39c7e47c2a |
hex | 20b8a87324 |
140537000740 has 24 divisors (see below), whose sum is σ = 307959341760. Its totient is φ = 53770678368.
The previous prime is 140537000713. The next prime is 140537000759. The reversal of 140537000740 is 47000735041.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152757150 + ... + 152758069.
It is an arithmetic number, because the mean of its divisors is an integer number (12831639240).
Almost surely, 2140537000740 is an apocalyptic number.
140537000740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140537000740 is an abundant number, since it is smaller than the sum of its proper divisors (167422341020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140537000740 is a wasteful number, since it uses less digits than its factorization.
140537000740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305515251 (or 305515249 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 31.
Adding to 140537000740 its reverse (47000735041), we get a palindrome (187537735781).
The spelling of 140537000740 in words is "one hundred forty billion, five hundred thirty-seven million, seven hundred forty", and thus it is an aban number.
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