Base | Representation |
---|---|
bin | 100100111101010… |
… | …1001001110111010 |
3 | 10012102111010010101 |
4 | 1021322221032322 |
5 | 10014432010020 |
6 | 323015510014 |
7 | 42505522036 |
oct | 11172511672 |
9 | 3172433111 |
10 | 1240110010 |
11 | 587012007 |
12 | 2a738830a |
13 | 169bc9109 |
14 | ba9b11c6 |
15 | 73d1000a |
hex | 49ea93ba |
1240110010 has 8 divisors (see below), whose sum is σ = 2232198036. Its totient is φ = 496044000.
The previous prime is 1240110007. The next prime is 1240110013. The reversal of 1240110010 is 100110421.
It is an interprime number because it is at equal distance from previous prime (1240110007) and next prime (1240110013).
It can be written as a sum of positive squares in 2 ways, for example, as 1188801441 + 51308569 = 34479^2 + 7163^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 124011001 = 1240110010 / (1 + 2 + 4 + 0 + 1 + 1 + 0 + 0 + 1 + 0).
It is not an unprimeable number, because it can be changed into a prime (1240110013) 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 3 ways as a sum of consecutive naturals, for example, 62005491 + ... + 62005510.
Almost surely, 21240110010 is an apocalyptic number.
1240110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1240110010 is a deficient number, since it is larger than the sum of its proper divisors (992088026).
1240110010 is a wasteful number, since it uses less digits than its factorization.
1240110010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124011008.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1240110010 is about 35215.1957257091. The cubic root of 1240110010 is about 1074.3688409691.
Adding to 1240110010 its reverse (100110421), we get a palindrome (1340220431).
The spelling of 1240110010 in words is "one billion, two hundred forty million, one hundred ten thousand, ten".
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