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10230343403 = 72273642973
BaseRepresentation
bin10011000011100011…
…01010011011101011
3222101222012021212112
421201301222123223
5131422431442103
64411051432535
7511342325030
oct114161523353
928358167775
1010230343403
11437a842465
121b9615574b
13c70639b47
146d09a3387
153ed20ccd8
hex261c6a6eb

10230343403 has 8 divisors (see below), whose sum is σ = 11696983008. Its totient is φ = 8764994304.

The previous prime is 10230343399. The next prime is 10230343441. The reversal of 10230343403 is 30434303201.

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 10230343403 - 22 = 10230343399 is a prime.

It is a super-2 number, since 2×102303434032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10230343483) 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, 305576 + ... + 337397.

It is an arithmetic number, because the mean of its divisors is an integer number (1462122876).

Almost surely, 210230343403 is an apocalyptic number.

10230343403 is a deficient number, since it is larger than the sum of its proper divisors (1466639605).

10230343403 is an equidigital number, since it uses as much as digits as its factorization.

10230343403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645253.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 10230343403 its reverse (30434303201), we get a palindrome (40664646604).

The spelling of 10230343403 in words is "ten billion, two hundred thirty million, three hundred forty-three thousand, four hundred three".

Divisors: 1 7 2273 15911 642973 4500811 1461477629 10230343403