Base | Representation |
---|---|
bin | 1000001100101111010… |
… | …0111010010110111000 |
3 | 111110120200022012221020 |
4 | 2003023310322112320 |
5 | 4301434300130330 |
6 | 144413132342440 |
7 | 13114415222631 |
oct | 2031364722670 |
9 | 443520265836 |
10 | 140858598840 |
11 | 54813009163 |
12 | 23371314a20 |
13 | 1038a72114b |
14 | 6b6368c888 |
15 | 39e62c1210 |
hex | 20cbd3a5b8 |
140858598840 has 32 divisors (see below), whose sum is σ = 422575796880. Its totient is φ = 37562292992.
The previous prime is 140858598799. The next prime is 140858598869. The reversal of 140858598840 is 48895858041.
140858598840 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1408585988402 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586910709 + ... + 586910948.
Almost surely, 2140858598840 is an apocalyptic number.
140858598840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140858598840 is an abundant number, since it is smaller than the sum of its proper divisors (281717198040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140858598840 is a wasteful number, since it uses less digits than its factorization.
140858598840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1173821671 (or 1173821667 counting only the distinct ones).
The product of its (nonzero) digits is 14745600, while the sum is 60.
The spelling of 140858598840 in words is "one hundred forty billion, eight hundred fifty-eight million, five hundred ninety-eight thousand, eight hundred forty".
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