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103111003295 = 5171213070627
BaseRepresentation
bin110000000000111100…
…1010000110010011111
3100212010222112200110222
41200001321100302133
53142132404101140
6115211334351555
710310121031646
oct1400171206237
9325128480428
10103111003295
113a802522a03
1217b977bb5bb
1399531babb1
144dc22c035d
152a374085b5
hex1801e50c9f

103111003295 has 8 divisors (see below), whose sum is σ = 131011627824. Its totient is φ = 77636520064.

The previous prime is 103111003243. The next prime is 103111003321. The reversal of 103111003295 is 592300111301.

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 103111003295 - 230 = 102037261471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606535229 + ... + 606535398.

It is an arithmetic number, because the mean of its divisors is an integer number (16376453478).

Almost surely, 2103111003295 is an apocalyptic number.

103111003295 is a deficient number, since it is larger than the sum of its proper divisors (27900624529).

103111003295 is a wasteful number, since it uses less digits than its factorization.

103111003295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213070649.

The product of its (nonzero) digits is 810, while the sum is 26.

Adding to 103111003295 its reverse (592300111301), we get a palindrome (695411114596).

The spelling of 103111003295 in words is "one hundred three billion, one hundred eleven million, three thousand, two hundred ninety-five".

Divisors: 1 5 17 85 1213070627 6065353135 20622200659 103111003295