Base | Representation |
---|---|
bin | 110000100101110… |
… | …1101111000000010 |
3 | 11012122000000121211 |
4 | 1201023231320002 |
5 | 11314344231232 |
6 | 425442240334 |
7 | 55255456621 |
oct | 14113557002 |
9 | 4178000554 |
10 | 1630461442 |
11 | 7673978a5 |
12 | 3960560aa |
13 | 1cca3caac |
14 | 1167836b8 |
15 | 98219a47 |
hex | 612ede02 |
1630461442 has 8 divisors (see below), whose sum is σ = 2447265600. Its totient is φ = 814706244.
The previous prime is 1630461439. The next prime is 1630461527. The reversal of 1630461442 is 2441640361.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258342 + ... + 264577.
It is an arithmetic number, because the mean of its divisors is an integer number (305908200).
Almost surely, 21630461442 is an apocalyptic number.
1630461442 is a deficient number, since it is larger than the sum of its proper divisors (816804158).
1630461442 is a wasteful number, since it uses less digits than its factorization.
1630461442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 524480.
The product of its (nonzero) digits is 13824, while the sum is 31.
The square root of 1630461442 is about 40378.9727704903. The cubic root of 1630461442 is about 1176.9829662546.
The spelling of 1630461442 in words is "one billion, six hundred thirty million, four hundred sixty-one thousand, four hundred forty-two".
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