Base | Representation |
---|---|
bin | 11100101110100… |
… | …10010001100110 |
3 | 121210110022112102 |
4 | 32113102101212 |
5 | 443143011230 |
6 | 35525052102 |
7 | 5654224505 |
oct | 1627222146 |
9 | 553408472 |
10 | 240985190 |
11 | 114036816 |
12 | 68857032 |
13 | 3ac073b4 |
14 | 2401083c |
15 | 16253045 |
hex | e5d2466 |
240985190 has 16 divisors (see below), whose sum is σ = 434140560. Its totient is φ = 96312480.
The previous prime is 240985187. The next prime is 240985193. The reversal of 240985190 is 91589042.
240985190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (240985187) and next prime (240985193).
It is a super-2 number, since 2×2409851902 = 116147723598672200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240985193) 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, 3020 + ... + 22160.
It is an arithmetic number, because the mean of its divisors is an integer number (27133785).
Almost surely, 2240985190 is an apocalyptic number.
240985190 is a deficient number, since it is larger than the sum of its proper divisors (193155370).
240985190 is a wasteful number, since it uses less digits than its factorization.
240985190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20407.
The product of its (nonzero) digits is 25920, while the sum is 38.
The square root of 240985190 is about 15523.6976909498. The cubic root of 240985190 is about 622.2956776352.
The spelling of 240985190 in words is "two hundred forty million, nine hundred eighty-five thousand, one hundred ninety".
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