Base | Representation |
---|---|
bin | 111100011010010… |
… | …000010010010110 |
3 | 2121122002220202221 |
4 | 330122100102112 |
5 | 4033424443124 |
6 | 244323052554 |
7 | 34054511302 |
oct | 7432202226 |
9 | 2548086687 |
10 | 1013515414 |
11 | 48011514a |
12 | 24351115a |
13 | 131c8cb82 |
14 | 98868d02 |
15 | 5dea0ce4 |
hex | 3c690496 |
1013515414 has 4 divisors (see below), whose sum is σ = 1520273124. Its totient is φ = 506757706.
The previous prime is 1013515409. The next prime is 1013515441. The reversal of 1013515414 is 4145153101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4145153101 = 2179 ⋅1902319.
It is a super-3 number, since 3×10135154143 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253378852 + ... + 253378855.
It is an arithmetic number, because the mean of its divisors is an integer number (380068281).
Almost surely, 21013515414 is an apocalyptic number.
1013515414 is a deficient number, since it is larger than the sum of its proper divisors (506757710).
1013515414 is an equidigital number, since it uses as much as digits as its factorization.
1013515414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506757709.
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 1013515414 is about 31835.7568466654. The cubic root of 1013515414 is about 1004.4849927678.
Adding to 1013515414 its reverse (4145153101), we get a palindrome (5158668515).
The spelling of 1013515414 in words is "one billion, thirteen million, five hundred fifteen thousand, four hundred fourteen".
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