Search a number
-
+
13104240100 = 2252718720343
BaseRepresentation
bin11000011010001001…
…01101010111100100
31020211020221100222221
430031010231113210
5203314141140400
610004153202124
7642510126430
oct141504552744
936736840887
1013104240100
1156150025a6
122658700344
13130ab6b433
148c45419c0
1551a692c1a
hex30d12d5e4

13104240100 has 36 divisors (see below), whose sum is σ = 32498517184. Its totient is φ = 4492882080.

The previous prime is 13104240053. The next prime is 13104240119. The reversal of 13104240100 is 104240131.

It is a super-2 number, since 2×131042401002 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9359472 + ... + 9360871.

Almost surely, 213104240100 is an apocalyptic number.

13104240100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13104240100 is an abundant number, since it is smaller than the sum of its proper divisors (19394277084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13104240100 is a wasteful number, since it uses less digits than its factorization.

13104240100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18720364 (or 18720357 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13104240100 its reverse (104240131), we get a palindrome (13208480231).

The spelling of 13104240100 in words is "thirteen billion, one hundred four million, two hundred forty thousand, one hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 18720343 37440686 74881372 93601715 131042401 187203430 262084802 374406860 468008575 524169604 655212005 936017150 1310424010 1872034300 2620848020 3276060025 6552120050 13104240100