Base | Representation |
---|---|
bin | 10000110001111… |
… | …10000001001010 |
3 | 100210212111211020 |
4 | 20120332001022 |
5 | 242013410320 |
6 | 21545013310 |
7 | 3326316240 |
oct | 1030760112 |
9 | 323774736 |
10 | 140763210 |
11 | 72503535 |
12 | 3b184236 |
13 | 23216853 |
14 | 149a2790 |
15 | c557940 |
hex | 863e04a |
140763210 has 64 divisors (see below), whose sum is σ = 406425600. Its totient is φ = 30480192.
The previous prime is 140763193. The next prime is 140763211. The reversal of 140763210 is 12367041.
It is not an unprimeable number, because it can be changed into a prime (140763211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13650 + ... + 21629.
It is an arithmetic number, because the mean of its divisors is an integer number (6350400).
Almost surely, 2140763210 is an apocalyptic number.
140763210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140763210 is an abundant number, since it is smaller than the sum of its proper divisors (265662390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140763210 is a wasteful number, since it uses less digits than its factorization.
140763210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35315.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 140763210 is about 11864.3672397646. The cubic root of 140763210 is about 520.1912634684.
The spelling of 140763210 in words is "one hundred forty million, seven hundred sixty-three thousand, two hundred ten".
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