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10230444542 = 27964749649
BaseRepresentation
bin10011000011100100…
…00011000111111110
3222101222101102121102
421201302003013332
5131422443211132
64411053533102
7511343225633
oct114162030776
928358342542
1010230444542
11437a90144a
121b961a4192
13c70673ba6
146d09cc18a
153ed22cc62
hex261c831fe

10230444542 has 8 divisors (see below), whose sum is σ = 15539916000. Its totient is φ = 5050472544.

The previous prime is 10230444529. The next prime is 10230444577. The reversal of 10230444542 is 24544403201.

10230444542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32374667 + ... + 32374982.

It is an arithmetic number, because the mean of its divisors is an integer number (1942489500).

Almost surely, 210230444542 is an apocalyptic number.

10230444542 is a deficient number, since it is larger than the sum of its proper divisors (5309471458).

10230444542 is an equidigital number, since it uses as much as digits as its factorization.

10230444542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64749730.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 10230444542 its reverse (24544403201), we get a palindrome (34774847743).

The spelling of 10230444542 in words is "ten billion, two hundred thirty million, four hundred forty-four thousand, five hundred forty-two".

Divisors: 1 2 79 158 64749649 129499298 5115222271 10230444542