Base | Representation |
---|---|
bin | 111110001001010… |
… | …101011011011101 |
3 | 2200122220022121011 |
4 | 332021111123131 |
5 | 4113403300321 |
6 | 251243135221 |
7 | 34560150421 |
oct | 7611253335 |
9 | 2618808534 |
10 | 1042634461 |
11 | 4955a3780 |
12 | 251214511 |
13 | 138016b8b |
14 | 9c688b81 |
15 | 61803ae1 |
hex | 3e2556dd |
1042634461 has 8 divisors (see below), whose sum is σ = 1138804704. Its totient is φ = 946695120.
The previous prime is 1042634447. The next prime is 1042634471. The reversal of 1042634461 is 1644362401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1042634461 - 225 = 1009080029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1042634401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48210 + ... + 66403.
It is an arithmetic number, because the mean of its divisors is an integer number (142350588).
Almost surely, 21042634461 is an apocalyptic number.
1042634461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1042634461 is a deficient number, since it is larger than the sum of its proper divisors (96170243).
1042634461 is a wasteful number, since it uses less digits than its factorization.
1042634461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115451.
The product of its (nonzero) digits is 13824, while the sum is 31.
The square root of 1042634461 is about 32289.8507429192. The cubic root of 1042634461 is about 1014.0141725213.
Adding to 1042634461 its reverse (1644362401), we get a palindrome (2686996862).
The spelling of 1042634461 in words is "one billion, forty-two million, six hundred thirty-four thousand, four hundred sixty-one".
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