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10151000641 = 79128493679
BaseRepresentation
bin10010111010000101…
…11111101001000001
3222012102220021001201
421131002333221001
5131242124010031
64355135101201
7506360040025
oct113502775101
928172807051
1010151000641
114339a80031
121b73671801
13c5a079972
146c422c385
153e6288d61
hex25d0bfa41

10151000641 has 4 divisors (see below), whose sum is σ = 10279494400. Its totient is φ = 10022506884.

The previous prime is 10151000609. The next prime is 10151000677. The reversal of 10151000641 is 14600015101.

10151000641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14600015101 = 72085716443.

It is a cyclic number.

It is not a de Polignac number, because 10151000641 - 25 = 10151000609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10151000141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64246761 + ... + 64246918.

It is an arithmetic number, because the mean of its divisors is an integer number (2569873600).

Almost surely, 210151000641 is an apocalyptic number.

It is an amenable number.

10151000641 is a deficient number, since it is larger than the sum of its proper divisors (128493759).

10151000641 is an equidigital number, since it uses as much as digits as its factorization.

10151000641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128493758.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 10151000641 its reverse (14600015101), we get a palindrome (24751015742).

The spelling of 10151000641 in words is "ten billion, one hundred fifty-one million, six hundred forty-one", and thus it is an aban number.

Divisors: 1 79 128493679 10151000641