Base | Representation |
---|---|
bin | 110111101011… |
… | …1110010100000 |
3 | 2000221021121000 |
4 | 1233113302200 |
5 | 24433223144 |
6 | 2521432000 |
7 | 503104566 |
oct | 157276240 |
9 | 60837530 |
10 | 29195424 |
11 | 15530a55 |
12 | 993b600 |
13 | 60829cb |
14 | 3c3da36 |
15 | 286a769 |
hex | 1bd7ca0 |
29195424 has 48 divisors (see below), whose sum is σ = 85155840. Its totient is φ = 9731520.
The previous prime is 29195407. The next prime is 29195447. The reversal of 29195424 is 42459192.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16032 + ... + 17759.
It is an arithmetic number, because the mean of its divisors is an integer number (1774080).
Almost surely, 229195424 is an apocalyptic number.
29195424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
29195424 is an abundant number, since it is smaller than the sum of its proper divisors (55960416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29195424 is a wasteful number, since it uses less digits than its factorization.
29195424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33810 (or 33796 counting only the distinct ones).
The product of its digits is 25920, while the sum is 36.
The square root of 29195424 is about 5403.2790044565. The cubic root of 29195424 is about 307.9202582118.
It can be divided in two parts, 291954 and 24, that multiplied together give a triangular number (7006896 = T3743).
The spelling of 29195424 in words is "twenty-nine million, one hundred ninety-five thousand, four hundred twenty-four".
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