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10390135001 = 11597895933
BaseRepresentation
bin10011010110100110…
…01110000011011001
3222211002212112201212
421223103032003121
5132234333310001
64435000352505
7515322455531
oct115323160331
928732775655
1010390135001
114451a62234
12201b775735
13c9778679c
14707cba4c1
1540c2737bb
hex26b4ce0d9

10390135001 has 4 divisors (see below), whose sum is σ = 10391042532. Its totient is φ = 10389227472.

The previous prime is 10390134943. The next prime is 10390135027. The reversal of 10390135001 is 10053109301.

10390135001 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 an emirpimes, since its reverse is a distinct semiprime: 10053109301 = 11887845723.

It can be written as a sum of positive squares in 2 ways, for example, as 6451944976 + 3938190025 = 80324^2 + 62755^2 .

It is a cyclic number.

It is not a de Polignac number, because 10390135001 - 210 = 10390133977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10390135031) 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, 436370 + ... + 459563.

It is an arithmetic number, because the mean of its divisors is an integer number (2597760633).

Almost surely, 210390135001 is an apocalyptic number.

It is an amenable number.

10390135001 is a deficient number, since it is larger than the sum of its proper divisors (907531).

10390135001 is an equidigital number, since it uses as much as digits as its factorization.

10390135001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907530.

The product of its (nonzero) digits is 405, while the sum is 23.

The spelling of 10390135001 in words is "ten billion, three hundred ninety million, one hundred thirty-five thousand, one".

Divisors: 1 11597 895933 10390135001