Search a number
-
+
2010310131 = 32923107013
BaseRepresentation
bin111011111010010…
…1110010111110011
312012002202100001210
41313310232113303
513104114411011
6531251531203
7100550232324
oct16764562763
95162670053
102010310131
11941849835
124812b9b03
1326064712b
14150dc044b
15bb74c6a6
hex77d2e5f3

2010310131 has 8 divisors (see below), whose sum is σ = 2772841680. Its totient is φ = 1293992672.

The previous prime is 2010310097. The next prime is 2010310177. The reversal of 2010310131 is 1310130102.

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 2010310131 - 213 = 2010301939 is a prime.

It is a super-2 number, since 2×20103101312 = 8082693645602474322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2010317131) 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, 11553420 + ... + 11553593.

It is an arithmetic number, because the mean of its divisors is an integer number (346605210).

Almost surely, 22010310131 is an apocalyptic number.

2010310131 is a deficient number, since it is larger than the sum of its proper divisors (762531549).

2010310131 is a wasteful number, since it uses less digits than its factorization.

2010310131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23107045.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 2010310131 is about 44836.4821434510. The cubic root of 2010310131 is about 1262.0823321336.

Adding to 2010310131 its reverse (1310130102), we get a palindrome (3320440233).

The spelling of 2010310131 in words is "two billion, ten million, three hundred ten thousand, one hundred thirty-one".

Divisors: 1 3 29 87 23107013 69321039 670103377 2010310131