Base | Representation |
---|---|
bin | 11100100111011… |
… | …10001101001111 |
3 | 121201200212002122 |
4 | 32103232031033 |
5 | 442423113043 |
6 | 35453043155 |
7 | 5643254132 |
oct | 1623561517 |
9 | 551625078 |
10 | 240051023 |
11 | 113558983 |
12 | 684864bb |
13 | 3a96b134 |
14 | 23c4a219 |
15 | 1611b368 |
hex | e4ee34f |
240051023 has 16 divisors (see below), whose sum is σ = 259773696. Its totient is φ = 221242560.
The previous prime is 240051013. The next prime is 240051029. The reversal of 240051023 is 320150042.
It is not a de Polignac number, because 240051023 - 212 = 240046927 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 240050992 and 240051010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240051029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76736 + ... + 79802.
It is an arithmetic number, because the mean of its divisors is an integer number (16235856).
Almost surely, 2240051023 is an apocalyptic number.
240051023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
240051023 is a deficient number, since it is larger than the sum of its proper divisors (19722673).
240051023 is a wasteful number, since it uses less digits than its factorization.
240051023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3214.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 240051023 is about 15493.5800575593. The cubic root of 240051023 is about 621.4905370492.
The spelling of 240051023 in words is "two hundred forty million, fifty-one thousand, twenty-three".
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