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109202422441 = 778719822549
BaseRepresentation
bin110010110110011111…
…0001011101010101001
3101102212111121211122111
41211230332023222221
53242121310004231
6122100014522321
710614065163310
oct1455476135251
9342774554574
10109202422441
1142348a14302
12191b78063a1
13a3b41b4818
1453dd2c9277
152c9209d4b1
hex196cf8baa9

109202422441 has 8 divisors (see below), whose sum is σ = 124961355200. Its totient is φ = 93483136368.

The previous prime is 109202422387. The next prime is 109202422493. The reversal of 109202422441 is 144224202901.

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 109202422441 - 213 = 109202414249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109202422141) 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, 9905766 + ... + 9916783.

It is an arithmetic number, because the mean of its divisors is an integer number (15620169400).

Almost surely, 2109202422441 is an apocalyptic number.

It is an amenable number.

109202422441 is a deficient number, since it is larger than the sum of its proper divisors (15758932759).

109202422441 is an equidigital number, since it uses as much as digits as its factorization.

109202422441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19823343.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 109202422441 in words is "one hundred nine billion, two hundred two million, four hundred twenty-two thousand, four hundred forty-one".

Divisors: 1 7 787 5509 19822549 138757843 15600346063 109202422441