Base | Representation |
---|---|
bin | 111110000111110… |
… | …011111101001100 |
3 | 2200122011000221011 |
4 | 332013303331030 |
5 | 4113303011322 |
6 | 251230415004 |
7 | 34553565424 |
oct | 7607637514 |
9 | 2618130834 |
10 | 1042235212 |
11 | 495350817 |
12 | 251061464 |
13 | 137c07235 |
14 | 9c5c3484 |
15 | 61775677 |
hex | 3e1f3f4c |
1042235212 has 24 divisors (see below), whose sum is σ = 1861710480. Its totient is φ = 510428160.
The previous prime is 1042235209. The next prime is 1042235231. The reversal of 1042235212 is 2125322401.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24412 + ... + 51772.
It is an arithmetic number, because the mean of its divisors is an integer number (77571270).
Almost surely, 21042235212 is an apocalyptic number.
It is an amenable number.
1042235212 is a deficient number, since it is larger than the sum of its proper divisors (819475268).
1042235212 is a wasteful number, since it uses less digits than its factorization.
1042235212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27561 (or 27559 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 1042235212 is about 32283.6678833121. The cubic root of 1042235212 is about 1013.8847261220.
Adding to 1042235212 its reverse (2125322401), we get a palindrome (3167557613).
The spelling of 1042235212 in words is "one billion, forty-two million, two hundred thirty-five thousand, two hundred twelve".
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