Base | Representation |
---|---|
bin | 111000001100… |
… | …0101110010000 |
3 | 2001102210102200 |
4 | 1300120232100 |
5 | 30020231032 |
6 | 2531243200 |
7 | 505263162 |
oct | 160305620 |
9 | 61383380 |
10 | 29461392 |
11 | 156a2864 |
12 | 9a49500 |
13 | 6146a9c |
14 | 3cac932 |
15 | 28be47c |
hex | 1c18b90 |
29461392 has 60 divisors (see below), whose sum is σ = 83251740. Its totient is φ = 9725184.
The previous prime is 29461363. The next prime is 29461409. The reversal of 29461392 is 29316492.
It can be written as a sum of positive squares in 2 ways, for example, as 19501056 + 9960336 = 4416^2 + 3156^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
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, 14758 + ... + 16634.
It is an arithmetic number, because the mean of its divisors is an integer number (1387529).
Almost surely, 229461392 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29461392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41625870).
29461392 is an abundant number, since it is smaller than the sum of its proper divisors (53790348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29461392 is a wasteful number, since it uses less digits than its factorization.
29461392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2000 (or 1991 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The square root of 29461392 is about 5427.8349274826. The cubic root of 29461392 is about 308.8524761598.
The spelling of 29461392 in words is "twenty-nine million, four hundred sixty-one thousand, three hundred ninety-two".
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