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107910201811 = 4313487186071
BaseRepresentation
bin110010001111111110…
…0110000000111010011
3101022112110002020012011
41210133330300013103
53232000002424221
6121323454043351
710540054403236
oct1443774600723
9338473066164
10107910201811
114184554a875
1218ab6aa9557
13a239571729
14531983141d
152c188e81e1
hex191ff301d3

107910201811 has 8 divisors (see below), whose sum is σ = 110428521984. Its totient is φ = 105392280840.

The previous prime is 107910201799. The next prime is 107910201823. The reversal of 107910201811 is 118102019701.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (107910201799) and next prime (107910201823).

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 107910201811 - 211 = 107910199763 is a prime.

It is a super-2 number, since 2×1079102018112 (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 (107917201811) 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, 486906 + ... + 672976.

It is an arithmetic number, because the mean of its divisors is an integer number (13803565248).

Almost surely, 2107910201811 is an apocalyptic number.

107910201811 is a deficient number, since it is larger than the sum of its proper divisors (2518320173).

107910201811 is a wasteful number, since it uses less digits than its factorization.

107910201811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199601.

The product of its (nonzero) digits is 1008, while the sum is 31.

The spelling of 107910201811 in words is "one hundred seven billion, nine hundred ten million, two hundred one thousand, eight hundred eleven".

Divisors: 1 43 13487 186071 579941 8001053 2509539577 107910201811