Base | Representation |
---|---|
bin | 100100111101001… |
… | …1001100111010010 |
3 | 10012102100212100220 |
4 | 1021322121213102 |
5 | 10014422433114 |
6 | 323014253510 |
7 | 42505134363 |
oct | 11172314722 |
9 | 3172325326 |
10 | 1240046034 |
11 | 586a78a37 |
12 | 2a7357296 |
13 | 169ba5c66 |
14 | ba995b6a |
15 | 73ceb0a9 |
hex | 49e999d2 |
1240046034 has 16 divisors (see below), whose sum is σ = 2499621888. Its totient is φ = 410093712.
The previous prime is 1240046033. The next prime is 1240046057. The reversal of 1240046034 is 4306400421.
It is a junction number, because it is equal to n+sod(n) for n = 1240045995 and 1240046013.
It is not an unprimeable number, because it can be changed into a prime (1240046033) 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, 812917 + ... + 814440.
It is an arithmetic number, because the mean of its divisors is an integer number (156226368).
Almost surely, 21240046034 is an apocalyptic number.
1240046034 is an abundant number, since it is smaller than the sum of its proper divisors (1259575854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1240046034 is a wasteful number, since it uses less digits than its factorization.
1240046034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1627489.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 1240046034 is about 35214.2873561286. The cubic root of 1240046034 is about 1074.3503654569.
Adding to 1240046034 its reverse (4306400421), we get a palindrome (5546446455).
The spelling of 1240046034 in words is "one billion, two hundred forty million, forty-six thousand, thirty-four".
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