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10105243313 = 111675500949
BaseRepresentation
bin10010110100101000…
…11100011010110001
3222002020210112210212
421122110130122301
5131143420241223
64350422233505
7505263102524
oct113224343261
928066715725
1010105243313
114316167960
121b60285895
13c50748719
146bc11abbb
153e224b278
hex25a51c6b1

10105243313 has 8 divisors (see below), whose sum is σ = 11089915200. Its totient is φ = 9131573680.

The previous prime is 10105243307. The next prime is 10105243331. The reversal of 10105243313 is 31334250101.

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 10105243313 - 24 = 10105243297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10105243363) 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, 2748638 + ... + 2752311.

It is an arithmetic number, because the mean of its divisors is an integer number (1386239400).

Almost surely, 210105243313 is an apocalyptic number.

It is an amenable number.

10105243313 is a deficient number, since it is larger than the sum of its proper divisors (984671887).

10105243313 is a wasteful number, since it uses less digits than its factorization.

10105243313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501127.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 10105243313 its reverse (31334250101), we get a palindrome (41439493414).

The spelling of 10105243313 in words is "ten billion, one hundred five million, two hundred forty-three thousand, three hundred thirteen".

Divisors: 1 11 167 1837 5500949 60510439 918658483 10105243313