Base | Representation |
---|---|
bin | 11000111111010… |
… | …100100110100010 |
3 | 1002012220020111122 |
4 | 120333110212202 |
5 | 1324312041032 |
6 | 105334012242 |
7 | 13250405624 |
oct | 3077244642 |
9 | 1065806448 |
10 | 419252642 |
11 | 1a5725796 |
12 | b84a7082 |
13 | 68b227b3 |
14 | 3d976c14 |
15 | 26c18012 |
hex | 18fd49a2 |
419252642 has 16 divisors (see below), whose sum is σ = 638269632. Its totient is φ = 206517360.
The previous prime is 419252633. The next prime is 419252663. The reversal of 419252642 is 246252914.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35417 + ... + 45747.
It is an arithmetic number, because the mean of its divisors is an integer number (39891852).
Almost surely, 2419252642 is an apocalyptic number.
419252642 is a deficient number, since it is larger than the sum of its proper divisors (219016990).
419252642 is a wasteful number, since it uses less digits than its factorization.
419252642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10633.
The product of its digits is 34560, while the sum is 35.
The square root of 419252642 is about 20475.6597451706. The cubic root of 419252642 is about 748.4427790624.
The spelling of 419252642 in words is "four hundred nineteen million, two hundred fifty-two thousand, six hundred forty-two".
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