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12375000001 = 713135989011
BaseRepresentation
bin10111000011001101…
…11000001111000001
31011221102202010122101
423201212320033001
5200321000000001
65403543110401
7615443523130
oct134146701701
934842663571
1012375000001
115280401731
122494442401
131222a61c10
14855755917
154c6646a01
hex2e19b83c1

12375000001 has 8 divisors (see below), whose sum is σ = 15230769344. Its totient is φ = 9791208720.

The previous prime is 12374999969. The next prime is 12375000013. The reversal of 12375000001 is 10000057321.

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 12375000001 - 25 = 12374999969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12375000041) 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, 67994415 + ... + 67994596.

It is an arithmetic number, because the mean of its divisors is an integer number (1903846168).

Almost surely, 212375000001 is an apocalyptic number.

It is an amenable number.

12375000001 is a deficient number, since it is larger than the sum of its proper divisors (2855769343).

12375000001 is a wasteful number, since it uses less digits than its factorization.

12375000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135989031.

The product of its (nonzero) digits is 210, while the sum is 19.

Adding to 12375000001 its reverse (10000057321), we get a palindrome (22375057322).

The spelling of 12375000001 in words is "twelve billion, three hundred seventy-five million, one", and thus it is an aban number.

Divisors: 1 7 13 91 135989011 951923077 1767857143 12375000001