Search a number
-
+
2330231001 = 374710632221
BaseRepresentation
bin1000101011100100…
…1000000011011001
320000101201222222220
42022321020003121
514233014343001
61023120534253
7111513431250
oct21271100331
96011658886
102330231001
11a9639a04a
12550481389
132b19cb317
1418169b797
15d9893c36
hex8ae480d9

2330231001 has 32 divisors (see below), whose sum is σ = 3631423488. Its totient is φ = 1301417280.

The previous prime is 2330230957. The next prime is 2330231011. The reversal of 2330231001 is 1001320332.

It is not a de Polignac number, because 2330231001 - 26 = 2330230937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2330231011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1048071 + ... + 1050291.

It is an arithmetic number, because the mean of its divisors is an integer number (113481984).

Almost surely, 22330231001 is an apocalyptic number.

2330231001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2330231001 is a deficient number, since it is larger than the sum of its proper divisors (1301192487).

2330231001 is a wasteful number, since it uses less digits than its factorization.

2330231001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2330231001 is about 48272.4662825508. The cubic root of 2330231001 is about 1325.7643153570.

Adding to 2330231001 its reverse (1001320332), we get a palindrome (3331551333).

The spelling of 2330231001 in words is "two billion, three hundred thirty million, two hundred thirty-one thousand, one".

Divisors: 1 3 7 21 47 141 329 987 1063 2221 3189 6663 7441 15547 22323 46641 49961 104387 149883 313161 349727 730709 1049181 2192127 2360923 7082769 16526461 49579383 110963381 332890143 776743667 2330231001