Base | Representation |
---|---|
bin | 110111100011… |
… | …0100110101110 |
3 | 2000210201001010 |
4 | 1233012212232 |
5 | 24424000123 |
6 | 2520130050 |
7 | 502362435 |
oct | 157064656 |
9 | 60721033 |
10 | 29125038 |
11 | 15493088 |
12 | 9906926 |
13 | 6059967 |
14 | 3c2211c |
15 | 2854993 |
hex | 1bc69ae |
29125038 has 16 divisors (see below), whose sum is σ = 60782976. Its totient is φ = 9286200.
The previous prime is 29124947. The next prime is 29125049. The reversal of 29125038 is 83052192.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 29124996 and 29125014.
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, 105388 + ... + 105663.
It is an arithmetic number, because the mean of its divisors is an integer number (3798936).
Almost surely, 229125038 is an apocalyptic number.
29125038 is an abundant number, since it is smaller than the sum of its proper divisors (31657938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29125038 is a wasteful number, since it uses less digits than its factorization.
29125038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211079.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 29125038 is about 5396.7618068616. The cubic root of 29125038 is about 307.6726084920.
The spelling of 29125038 in words is "twenty-nine million, one hundred twenty-five thousand, thirty-eight".
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