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10435243040 = 25565220269
BaseRepresentation
bin10011011011111110…
…10010110000100000
3222221020202021022222
421231333102300200
5132332410234130
64443251250212
7516411050045
oct115577226040
928836667288
1010435243040
114475471602
1220328a9968
13ca3c1b331
1470dc9d1cc
154111d3ce5
hex26dfd2c20

10435243040 has 24 divisors (see below), whose sum is σ = 24653262060. Its totient is φ = 4174097152.

The previous prime is 10435243031. The next prime is 10435243051. The reversal of 10435243040 is 4034253401.

10435243040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9230597776 + 1204645264 = 96076^2 + 34708^2 .

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, 32609975 + ... + 32610294.

Almost surely, 210435243040 is an apocalyptic number.

10435243040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10435243040 is an abundant number, since it is smaller than the sum of its proper divisors (14218019020).

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

10435243040 is an equidigital number, since it uses as much as digits as its factorization.

10435243040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65220284 (or 65220276 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 10435243040 its reverse (4034253401), we get a palindrome (14469496441).

The spelling of 10435243040 in words is "ten billion, four hundred thirty-five million, two hundred forty-three thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 65220269 130440538 260881076 326101345 521762152 652202690 1043524304 1304405380 2087048608 2608810760 5217621520 10435243040