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10422013001 = 97107443433
BaseRepresentation
bin10011011010011001…
…10100110001001001
3222220022212010010112
421231030310301021
5132321013404001
64442055524105
7516160435361
oct115514646111
928808763115
1010422013001
114468a55694
12202a389635
13ca12684ca
1470c2179a1
1540ee6dcbb
hex26d334c49

10422013001 has 4 divisors (see below), whose sum is σ = 10529456532. Its totient is φ = 10314569472.

The previous prime is 10422012989. The next prime is 10422013003. The reversal of 10422013001 is 10031022401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10031022401 = 10397388567.

It can be written as a sum of positive squares in 2 ways, for example, as 3706374400 + 6715638601 = 60880^2 + 81949^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10422013001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10422013003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53721620 + ... + 53721813.

It is an arithmetic number, because the mean of its divisors is an integer number (2632364133).

Almost surely, 210422013001 is an apocalyptic number.

It is an amenable number.

10422013001 is a deficient number, since it is larger than the sum of its proper divisors (107443531).

10422013001 is an equidigital number, since it uses as much as digits as its factorization.

10422013001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107443530.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10422013001 its reverse (10031022401), we get a palindrome (20453035402).

The spelling of 10422013001 in words is "ten billion, four hundred twenty-two million, thirteen thousand, one".

Divisors: 1 97 107443433 10422013001