Search a number
-
+
13030203110 = 252356653057
BaseRepresentation
bin11000010001010100…
…10001111011100110
31020122002121220100012
430020222101323212
5203141212444420
65552550250222
7640620620231
oct141052217346
936562556305
1013030203110
115587234501
122637956972
1312c8718272
148b878c418
15513e1adc5
hex308a91ee6

13030203110 has 16 divisors (see below), whose sum is σ = 24474121056. Its totient is φ = 4985468928.

The previous prime is 13030203047. The next prime is 13030203113. The reversal of 13030203110 is 1130203031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030203113) 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, 28326299 + ... + 28326758.

It is an arithmetic number, because the mean of its divisors is an integer number (1529632566).

Almost surely, 213030203110 is an apocalyptic number.

13030203110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13030203110 is a deficient number, since it is larger than the sum of its proper divisors (11443917946).

13030203110 is a wasteful number, since it uses less digits than its factorization.

13030203110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56653087.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 13030203110 its reverse (1130203031), we get a palindrome (14160406141).

The spelling of 13030203110 in words is "thirteen billion, thirty million, two hundred three thousand, one hundred ten".

Divisors: 1 2 5 10 23 46 115 230 56653057 113306114 283265285 566530570 1303020311 2606040622 6515101555 13030203110