Base | Representation |
---|---|
bin | 10000101111000… |
… | …01101010111010 |
3 | 100210011021221202 |
4 | 20113201222322 |
5 | 241414304304 |
6 | 21532534202 |
7 | 3323152403 |
oct | 1027415272 |
9 | 323137852 |
10 | 140384954 |
11 | 72275326 |
12 | 3b021362 |
13 | 23113628 |
14 | 149049aa |
15 | c4d081e |
hex | 85e1aba |
140384954 has 8 divisors (see below), whose sum is σ = 214146720. Its totient is φ = 69002716.
The previous prime is 140384947. The next prime is 140384987. The reversal of 140384954 is 459483041.
140384954 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 sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594734 + ... + 594969.
It is an arithmetic number, because the mean of its divisors is an integer number (26768340).
Almost surely, 2140384954 is an apocalyptic number.
140384954 is a deficient number, since it is larger than the sum of its proper divisors (73761766).
140384954 is a wasteful number, since it uses less digits than its factorization.
140384954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1189764.
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 140384954 is about 11848.4156746799. The cubic root of 140384954 is about 519.7248963966.
The spelling of 140384954 in words is "one hundred forty million, three hundred eighty-four thousand, nine hundred fifty-four".
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