Base | Representation |
---|---|
bin | 111100101000011… |
… | …100111000010101 |
3 | 2121220002222211221 |
4 | 330220130320111 |
5 | 4040403041023 |
6 | 244534530341 |
7 | 34131241402 |
oct | 7450347025 |
9 | 2556088757 |
10 | 1017237013 |
11 | 482227251 |
12 | 2448069b1 |
13 | 132993ac0 |
14 | 991572a9 |
15 | 5e48885d |
hex | 3ca1ce15 |
1017237013 has 8 divisors (see below), whose sum is σ = 1097157600. Its totient is φ = 937555248.
The previous prime is 1017236999. The next prime is 1017237043. The reversal of 1017237013 is 3107327101.
1017237013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1017237013 is a prime.
It is a super-2 number, since 2×10172370132 = 2069542281234324338, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1017237043) 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, 50803 + ... + 67936.
It is an arithmetic number, because the mean of its divisors is an integer number (137144700).
Almost surely, 21017237013 is an apocalyptic number.
1017237013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1017237013 is a deficient number, since it is larger than the sum of its proper divisors (79920587).
1017237013 is a wasteful number, since it uses less digits than its factorization.
1017237013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119411.
The product of its (nonzero) digits is 882, while the sum is 25.
The square root of 1017237013 is about 31894.1532729747. The cubic root of 1017237013 is about 1005.7129708111.
The spelling of 1017237013 in words is "one billion, seventeen million, two hundred thirty-seven thousand, thirteen".
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