Base | Representation |
---|---|
bin | 10000101111100… |
… | …10100100111010 |
3 | 100210021210221111 |
4 | 20113302210322 |
5 | 241424013302 |
6 | 21534230534 |
7 | 3323561320 |
oct | 1027624472 |
9 | 323253844 |
10 | 140454202 |
11 | 72312359 |
12 | 3b05544a |
13 | 23138cc5 |
14 | 14921d10 |
15 | c4e60d7 |
hex | 85f293a |
140454202 has 16 divisors (see below), whose sum is σ = 242174592. Its totient is φ = 59845680.
The previous prime is 140454121. The next prime is 140454227. The reversal of 140454202 is 202454041.
It is a happy number.
140454202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26574 + ... + 31417.
It is an arithmetic number, because the mean of its divisors is an integer number (15135912).
Almost surely, 2140454202 is an apocalyptic number.
140454202 is a deficient number, since it is larger than the sum of its proper divisors (101720390).
140454202 is a wasteful number, since it uses less digits than its factorization.
140454202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58173.
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 140454202 is about 11851.3375616426. The cubic root of 140454202 is about 519.8103376366.
The spelling of 140454202 in words is "one hundred forty million, four hundred fifty-four thousand, two hundred two".
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