Base | Representation |
---|---|
bin | 111000100100… |
… | …0011111111010 |
3 | 2001210201212110 |
4 | 1301020133322 |
5 | 30043011312 |
6 | 2535353150 |
7 | 510036540 |
oct | 161103772 |
9 | 61721773 |
10 | 29657082 |
11 | 15816894 |
12 | 9b227b6 |
13 | 61b4b90 |
14 | 3d1dd90 |
15 | 290c43c |
hex | 1c487fa |
29657082 has 64 divisors (see below), whose sum is σ = 75559680. Its totient is φ = 7547904.
The previous prime is 29657077. The next prime is 29657101. The reversal of 29657082 is 28075692.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 29657082.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14898 + ... + 16770.
It is an arithmetic number, because the mean of its divisors is an integer number (1180620).
Almost surely, 229657082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29657082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37779840).
29657082 is an abundant number, since it is smaller than the sum of its proper divisors (45902598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29657082 is a wasteful number, since it uses less digits than its factorization.
29657082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1927.
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 29657082 is about 5445.8316169342. The cubic root of 29657082 is about 309.5347930364.
The spelling of 29657082 in words is "twenty-nine million, six hundred fifty-seven thousand, eighty-two".
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