Base | Representation |
---|---|
bin | 1000001010110111010… |
… | …1000010101111001000 |
3 | 111102021121021211121020 |
4 | 2002231311002233020 |
5 | 4244421430113210 |
6 | 144251153312440 |
7 | 13066064335665 |
oct | 2025565025710 |
9 | 442247254536 |
10 | 140355316680 |
11 | 54584a0a897 |
12 | 23250865720 |
13 | 1030a38a157 |
14 | 6b168c0a6c |
15 | 39b700a770 |
hex | 20add42bc8 |
140355316680 has 32 divisors (see below), whose sum is σ = 421065950400. Its totient is φ = 37428084416.
The previous prime is 140355316663. The next prime is 140355316693. The reversal of 140355316680 is 86613553041.
It is a super-2 number, since 2×1403553166802 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584813700 + ... + 584813939.
It is an arithmetic number, because the mean of its divisors is an integer number (13158310950).
Almost surely, 2140355316680 is an apocalyptic number.
140355316680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140355316680 is an abundant number, since it is smaller than the sum of its proper divisors (280710633720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140355316680 is a wasteful number, since it uses less digits than its factorization.
140355316680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1169627653 (or 1169627649 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 42.
The spelling of 140355316680 in words is "one hundred forty billion, three hundred fifty-five million, three hundred sixteen thousand, six hundred eighty".
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