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29013412700 = 2252290134127
BaseRepresentation
bin11011000001010101…
…011000101101011100
32202212222212002000202
4123001111120231130
5433404413201300
621154550043032
72044656640016
oct330125305534
982788762022
1029013412700
1111339351428
125758649478
132974b72c2c
1415933cd1b6
15b4c1e6ad5
hex6c1558b5c

29013412700 has 18 divisors (see below), whose sum is σ = 62959105776. Its totient is φ = 11605365040.

The previous prime is 29013412679. The next prime is 29013412717. The reversal of 29013412700 is 721431092.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145066964 + ... + 145067163.

Almost surely, 229013412700 is an apocalyptic number.

29013412700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29013412700 is an abundant number, since it is smaller than the sum of its proper divisors (33945693076).

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

29013412700 is a wasteful number, since it uses less digits than its factorization.

29013412700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290134141 (or 290134134 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 29013412700 its reverse (721431092), we get a palindrome (29734843792).

The spelling of 29013412700 in words is "twenty-nine billion, thirteen million, four hundred twelve thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 290134127 580268254 1160536508 1450670635 2901341270 5802682540 7253353175 14506706350 29013412700