Search a number
-
+
2330481907 = 131710545167
BaseRepresentation
bin1000101011101000…
…0101010011110011
320000102012202011201
42022322011103303
514233100410112
61023130152031
7111515524615
oct21272052363
96012182151
102330481907
11a96550606
12550582617
132b1a885a0
14181724db5
15d98e3257
hex8ae854f3

2330481907 has 8 divisors (see below), whose sum is σ = 2657382336. Its totient is φ = 2024671872.

The previous prime is 2330481899. The next prime is 2330481931. The reversal of 2330481907 is 7091840332.

2330481907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2330481907 - 23 = 2330481899 is a prime.

It is a super-2 number, since 2×23304819072 = 10862291837708713298, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2330481977) 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, 5272363 + ... + 5272804.

It is an arithmetic number, because the mean of its divisors is an integer number (332172792).

Almost surely, 22330481907 is an apocalyptic number.

2330481907 is a deficient number, since it is larger than the sum of its proper divisors (326900429).

2330481907 is a wasteful number, since it uses less digits than its factorization.

2330481907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10545197.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 2330481907 is about 48275.0650646895. The cubic root of 2330481907 is about 1325.8118972324.

It can be divided in two parts, 233048 and 1907, that added together give a triangular number (234955 = T685).

The spelling of 2330481907 in words is "two billion, three hundred thirty million, four hundred eighty-one thousand, nine hundred seven".

Divisors: 1 13 17 221 10545167 137087171 179267839 2330481907