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10201316069 = 71457330867
BaseRepresentation
bin10011000000000101…
…11011101011100101
3222022221120112212002
421200002323223211
5131343014103234
64404133335045
7510540520160
oct114002735345
928287515762
1010201316069
11436541682a
121b88497485
13c676157c9
146caba8ad7
153ea8c727e
hex2600bbae5

10201316069 has 4 divisors (see below), whose sum is σ = 11658646944. Its totient is φ = 8743985196.

The previous prime is 10201315951. The next prime is 10201316093. The reversal of 10201316069 is 96061310201.

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.

It is a cyclic number.

It is not a de Polignac number, because 10201316069 - 212 = 10201311973 is a prime.

It is a super-2 number, since 2×102013160692 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201316269) 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, 728665427 + ... + 728665440.

It is an arithmetic number, because the mean of its divisors is an integer number (2914661736).

Almost surely, 210201316069 is an apocalyptic number.

It is an amenable number.

10201316069 is a deficient number, since it is larger than the sum of its proper divisors (1457330875).

10201316069 is an equidigital number, since it uses as much as digits as its factorization.

10201316069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457330874.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 10201316069 in words is "ten billion, two hundred one million, three hundred sixteen thousand, sixty-nine".

Divisors: 1 7 1457330867 10201316069