Search a number
-
+
1013930001 = 3372766387
BaseRepresentation
bin111100011011110…
…101100000010001
32121122212222111000
4330123311200101
54034031230001
6244340012213
734061156100
oct7433654021
92548788430
101013930001
11480378687
12243691069
131320a67a6
1498936037
155e033a86
hex3c6f5811

1013930001 has 24 divisors (see below), whose sum is σ = 1747364640. Its totient is φ = 579387816.

The previous prime is 1013929957. The next prime is 1013930017. The reversal of 1013930001 is 1000393101.

1013930001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1013930001 - 214 = 1013913617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013930081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 381871 + ... + 384516.

It is an arithmetic number, because the mean of its divisors is an integer number (72806860).

Almost surely, 21013930001 is an apocalyptic number.

It is an amenable number.

1013930001 is a deficient number, since it is larger than the sum of its proper divisors (733434639).

1013930001 is an equidigital number, since it uses as much as digits as its factorization.

1013930001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766410 (or 766397 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 1013930001 is about 31842.2675229011. The cubic root of 1013930001 is about 1004.6219384400.

The spelling of 1013930001 in words is "one billion, thirteen million, nine hundred thirty thousand, one".

Divisors: 1 3 7 9 21 27 49 63 147 189 441 1323 766387 2299161 5364709 6897483 16094127 20692449 37552963 48282381 112658889 144847143 337976667 1013930001