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107225127163 = 7118871569937
BaseRepresentation
bin110001111011100011…
…1011001100011111011
3101020202200222211110001
41203313013121203323
53224044113032123
6121131502333431
710514065354120
oct1436707314373
9336680884401
10107225127163
1141523875080
121894558a277
13a15a659a0b
145292860747
152bc86c30ad
hex18f71d98fb

107225127163 has 16 divisors (see below), whose sum is σ = 133834074624. Its totient is φ = 83457797760.

The previous prime is 107225127143. The next prime is 107225127209. The reversal of 107225127163 is 361721522701.

It is a cyclic number.

It is not a de Polignac number, because 107225127163 - 25 = 107225127131 is a prime.

It is a super-2 number, since 2×1072251271632 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107225127103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716670 + ... + 853267.

It is an arithmetic number, because the mean of its divisors is an integer number (8364629664).

Almost surely, 2107225127163 is an apocalyptic number.

107225127163 is a deficient number, since it is larger than the sum of its proper divisors (26608947461).

107225127163 is a wasteful number, since it uses less digits than its factorization.

107225127163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570842.

The product of its (nonzero) digits is 35280, while the sum is 37.

Adding to 107225127163 its reverse (361721522701), we get a palindrome (468946649864).

The spelling of 107225127163 in words is "one hundred seven billion, two hundred twenty-five million, one hundred twenty-seven thousand, one hundred sixty-three".

Divisors: 1 7 11 77 887 6209 9757 68299 1569937 10989559 17269307 120885149 1392534119 9747738833 15317875309 107225127163