Base | Representation |
---|---|
bin | 110000001000001100… |
… | …1100001110011110010 |
3 | 100212202221102121022101 |
4 | 1200100121201303302 |
5 | 3143132202431032 |
6 | 115251430131014 |
7 | 10316134263055 |
oct | 1402031416362 |
9 | 325687377271 |
10 | 103354342642 |
11 | 3a917917401 |
12 | 180451b0a6a |
13 | 999173a985 |
14 | 5006744a9c |
15 | 2a4d973de7 |
hex | 1810661cf2 |
103354342642 has 4 divisors (see below), whose sum is σ = 155031513966. Its totient is φ = 51677171320.
The previous prime is 103354342627. The next prime is 103354342667. The reversal of 103354342642 is 246243453301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 81647919081 + 21706423561 = 285741^2 + 147331^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25838585659 + ... + 25838585662.
Almost surely, 2103354342642 is an apocalyptic number.
103354342642 is a deficient number, since it is larger than the sum of its proper divisors (51677171324).
103354342642 is an equidigital number, since it uses as much as digits as its factorization.
103354342642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51677171323.
The product of its (nonzero) digits is 207360, while the sum is 37.
Adding to 103354342642 its reverse (246243453301), we get a palindrome (349597795943).
The spelling of 103354342642 in words is "one hundred three billion, three hundred fifty-four million, three hundred forty-two thousand, six hundred forty-two".
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