Base | Representation |
---|---|
bin | 100001011001000… |
… | …0010110100101111 |
3 | 2220002020222110201 |
4 | 1002302002310233 |
5 | 4243311240043 |
6 | 303102214331 |
7 | 36523241050 |
oct | 10262026457 |
9 | 2802228421 |
10 | 1120415023 |
11 | 525499432 |
12 | 2732843a7 |
13 | 14b17ac90 |
14 | a8b34727 |
15 | 68569c4d |
hex | 42c82d2f |
1120415023 has 32 divisors (see below), whose sum is σ = 1405910016. Its totient is φ = 869315328.
The previous prime is 1120415011. The next prime is 1120415053. The reversal of 1120415023 is 3205140211.
It is a de Polignac number, because none of the positive numbers 2k-1120415023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120415053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1507590 + ... + 1508332.
It is an arithmetic number, because the mean of its divisors is an integer number (43934688).
Almost surely, 21120415023 is an apocalyptic number.
1120415023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1120415023 is a deficient number, since it is larger than the sum of its proper divisors (285494993).
1120415023 is a wasteful number, since it uses less digits than its factorization.
1120415023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1063.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 1120415023 is about 33472.6010790915. The cubic root of 1120415023 is about 1038.6270786054.
Adding to 1120415023 its reverse (3205140211), we get a palindrome (4325555234).
The spelling of 1120415023 in words is "one billion, one hundred twenty million, four hundred fifteen thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •