Base | Representation |
---|---|
bin | 10010110100010011… |
… | …10000100110100011 |
3 | 222002001112020200110 |
4 | 21122021300212203 |
5 | 131142211124103 |
6 | 4350242222403 |
7 | 505230225564 |
oct | 113211604643 |
9 | 28061466613 |
10 | 10102442403 |
11 | 4314624559 |
12 | 1b5b354a03 |
13 | c4cca7891 |
14 | 6bb9cc16b |
15 | 3e1d96403 |
hex | 25a2709a3 |
10102442403 has 8 divisors (see below), whose sum is σ = 13783177408. Its totient is φ = 6578334504.
The previous prime is 10102442393. The next prime is 10102442429. The reversal of 10102442403 is 30424420101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10102442403 - 24 = 10102442387 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10102442403.
It is not an unprimeable number, because it can be changed into a prime (10102442473) 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, 39156625 + ... + 39156882.
It is an arithmetic number, because the mean of its divisors is an integer number (1722897176).
Almost surely, 210102442403 is an apocalyptic number.
10102442403 is a deficient number, since it is larger than the sum of its proper divisors (3680735005).
10102442403 is an equidigital number, since it uses as much as digits as its factorization.
10102442403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78313553.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 10102442403 its reverse (30424420101), we get a palindrome (40526862504).
The spelling of 10102442403 in words is "ten billion, one hundred two million, four hundred forty-two thousand, four hundred three".
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