Base | Representation |
---|---|
bin | 100100101101111… |
… | …0111101010001010 |
3 | 10011212022020202200 |
4 | 1021123313222022 |
5 | 10010400331014 |
6 | 322130541030 |
7 | 42350122014 |
oct | 11133675212 |
9 | 3155266680 |
10 | 1232042634 |
11 | 582501959 |
12 | 2a4737776 |
13 | 168333114 |
14 | b98b11b4 |
15 | 73269a09 |
hex | 496f7a8a |
1232042634 has 12 divisors (see below), whose sum is σ = 2669425746. Its totient is φ = 410680872.
The previous prime is 1232042629. The next prime is 1232042639. The reversal of 1232042634 is 4362402321.
1232042634 is a `hidden beast` number, since 1 + 2 + 3 + 20 + 4 + 2 + 634 = 666.
It is an interprime number because it is at equal distance from previous prime (1232042629) and next prime (1232042639).
It can be written as a sum of positive squares in only one way, i.e., 729162009 + 502880625 = 27003^2 + 22425^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1232042598 and 1232042607.
It is not an unprimeable number, because it can be changed into a prime (1232042639) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34223389 + ... + 34223424.
Almost surely, 21232042634 is an apocalyptic number.
1232042634 is an abundant number, since it is smaller than the sum of its proper divisors (1437383112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1232042634 is a wasteful number, since it uses less digits than its factorization.
1232042634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68446821 (or 68446818 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The square root of 1232042634 is about 35100.4648687165. The cubic root of 1232042634 is about 1072.0340480062.
Adding to 1232042634 its reverse (4362402321), we get a palindrome (5594444955).
The spelling of 1232042634 in words is "one billion, two hundred thirty-two million, forty-two thousand, six hundred thirty-four".
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