Base | Representation |
---|---|
bin | 10000110011000… |
… | …11000010110100 |
3 | 100211011012212012 |
4 | 20121203002310 |
5 | 242033233433 |
6 | 21552143352 |
7 | 3330520343 |
oct | 1031430264 |
9 | 324135765 |
10 | 140914868 |
11 | 725a7476 |
12 | 3b237b58 |
13 | 2326a8a3 |
14 | 14a01b5a |
15 | c587848 |
hex | 86630b4 |
140914868 has 36 divisors (see below), whose sum is σ = 266306880. Its totient is φ = 65062080.
The previous prime is 140914847. The next prime is 140914903. The reversal of 140914868 is 868419041.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 127205 + ... + 128307.
Almost surely, 2140914868 is an apocalyptic number.
It is an amenable number.
140914868 is a deficient number, since it is larger than the sum of its proper divisors (125392012).
140914868 is a wasteful number, since it uses less digits than its factorization.
140914868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1208 (or 1165 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 140914868 is about 11870.7568419204. The cubic root of 140914868 is about 520.3780140906.
The spelling of 140914868 in words is "one hundred forty million, nine hundred fourteen thousand, eight hundred sixty-eight".
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