Base | Representation |
---|---|
bin | 111110001000111… |
… | …000010100100010 |
3 | 2200122200021001100 |
4 | 332020320110202 |
5 | 4113340441414 |
6 | 251240415230 |
7 | 34556143005 |
oct | 7610702442 |
9 | 2618607040 |
10 | 1042515234 |
11 | 495522142 |
12 | 251177516 |
13 | 137ca4827 |
14 | 9c65753c |
15 | 617cd609 |
hex | 3e238522 |
1042515234 has 12 divisors (see below), whose sum is σ = 2258783046. Its totient is φ = 347505072.
The previous prime is 1042515217. The next prime is 1042515281. The reversal of 1042515234 is 4325152401.
1042515234 is a `hidden beast` number, since 1 + 0 + 425 + 1 + 5 + 234 = 666.
It can be written as a sum of positive squares in only one way, i.e., 954624609 + 87890625 = 30897^2 + 9375^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1042515198 and 1042515207.
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 in 5 ways as a sum of consecutive naturals, for example, 28958739 + ... + 28958774.
Almost surely, 21042515234 is an apocalyptic number.
1042515234 is an abundant number, since it is smaller than the sum of its proper divisors (1216267812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1042515234 is a wasteful number, since it uses less digits than its factorization.
1042515234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57917521 (or 57917518 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 1042515234 is about 32288.0044908322. The cubic root of 1042515234 is about 1013.9755196405.
Adding to 1042515234 its reverse (4325152401), we get a palindrome (5367667635).
The spelling of 1042515234 in words is "one billion, forty-two million, five hundred fifteen thousand, two hundred thirty-four".
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