Base | Representation |
---|---|
bin | 1111110011000001… |
… | …1100000001101100 |
3 | 101221112100120102211 |
4 | 3330300130001230 |
5 | 32141040244030 |
6 | 1540441500204 |
7 | 210041063302 |
oct | 37460340154 |
9 | 11845316384 |
10 | 4240556140 |
11 | 1886757657 |
12 | 9a41a1664 |
13 | 527708722 |
14 | 2c3292272 |
15 | 19c44112a |
hex | fcc1c06c |
4240556140 has 24 divisors (see below), whose sum is σ = 8924256432. Its totient is φ = 1692586560.
The previous prime is 4240556137. The next prime is 4240556149. The reversal of 4240556140 is 416550424.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (4240556149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217671 + ... + 236350.
It is an arithmetic number, because the mean of its divisors is an integer number (371844018).
Almost surely, 24240556140 is an apocalyptic number.
It is an amenable number.
4240556140 is an abundant number, since it is smaller than the sum of its proper divisors (4683700292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4240556140 is a wasteful number, since it uses less digits than its factorization.
4240556140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454497 (or 454495 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 4240556140 is about 65119.5526704537. The cubic root of 4240556140 is about 1618.6052288949.
The spelling of 4240556140 in words is "four billion, two hundred forty million, five hundred fifty-six thousand, one hundred forty".
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