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10324142444 = 2271133519943
BaseRepresentation
bin10011001110101110…
…11110100101101100
3222122111200202222002
421213113132211230
5132120440024234
64424242111432
7513561522440
oct114727364554
928574622862
1010324142444
114418789030
12200164b578
13c86bbc035
146dd21c820
1540658a27e
hex2675de96c

10324142444 has 24 divisors (see below), whose sum is σ = 22525402368. Its totient is φ = 4022393040.

The previous prime is 10324142431. The next prime is 10324142471. The reversal of 10324142444 is 44424142301.

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, 16759664 + ... + 16760279.

It is an arithmetic number, because the mean of its divisors is an integer number (938558432).

Almost surely, 210324142444 is an apocalyptic number.

10324142444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10324142444 is an abundant number, since it is smaller than the sum of its proper divisors (12201259924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10324142444 is a wasteful number, since it uses less digits than its factorization.

10324142444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33519965 (or 33519963 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 10324142444 its reverse (44424142301), we get a palindrome (54748284745).

The spelling of 10324142444 in words is "ten billion, three hundred twenty-four million, one hundred forty-two thousand, four hundred forty-four".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 33519943 67039886 134079772 234639601 368719373 469279202 737438746 938558404 1474877492 2581035611 5162071222 10324142444