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2001315310401 = 31160645918497
BaseRepresentation
bin11101000111110111101…
…100000010101101000001
321002022202002211112122010
4131013313230002231001
5230242143204413101
64131220324403133
7264406313313201
oct35076754025501
97068662745563
102001315310401
11701831355a80
12283a505464a9
13116952c00054
146cc15438401
15370d36e42d6
hex1d1f7b02b41

2001315310401 has 8 divisors (see below), whose sum is σ = 2911004087904. Its totient is φ = 1212918369920.

The previous prime is 2001315310387. The next prime is 2001315310411. The reversal of 2001315310401 is 1040135131002.

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 2001315310401 - 213 = 2001315302209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2001315310411) 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, 30322959216 + ... + 30322959281.

It is an arithmetic number, because the mean of its divisors is an integer number (363875510988).

Almost surely, 22001315310401 is an apocalyptic number.

It is an amenable number.

2001315310401 is a deficient number, since it is larger than the sum of its proper divisors (909688777503).

2001315310401 is a wasteful number, since it uses less digits than its factorization.

2001315310401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60645918511.

The product of its (nonzero) digits is 360, while the sum is 21.

The spelling of 2001315310401 in words is "two trillion, one billion, three hundred fifteen million, three hundred ten thousand, four hundred one".

Divisors: 1 3 11 33 60645918497 181937755491 667105103467 2001315310401