Base | Representation |
---|---|
bin | 110111110001… |
… | …1101011011000 |
3 | 2001000202101120 |
4 | 1233203223120 |
5 | 24441302440 |
6 | 2522445240 |
7 | 503366553 |
oct | 157435330 |
9 | 61022346 |
10 | 29244120 |
11 | 155645a4 |
12 | 9963820 |
13 | 609bc19 |
14 | 3c5369a |
15 | 2879dd0 |
hex | 1be3ad8 |
29244120 has 32 divisors (see below), whose sum is σ = 87732720. Its totient is φ = 7798400.
The previous prime is 29244113. The next prime is 29244121. The reversal of 29244120 is 2144292.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29244121) 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, 121731 + ... + 121970.
Almost surely, 229244120 is an apocalyptic number.
29244120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29244120 is an abundant number, since it is smaller than the sum of its proper divisors (58488600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29244120 is a wasteful number, since it uses less digits than its factorization.
29244120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243715 (or 243711 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 29244120 is about 5407.7832796812. The cubic root of 29244120 is about 308.0913598659.
The spelling of 29244120 in words is "twenty-nine million, two hundred forty-four thousand, one hundred twenty".
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