Base | Representation |
---|---|
bin | 111110111000… |
… | …1011100000001 |
3 | 2022001002000112 |
4 | 1331301130001 |
5 | 31420023442 |
6 | 3134401105 |
7 | 550146620 |
oct | 175613401 |
9 | 68032015 |
10 | 32970497 |
11 | 1767a24a |
12 | b060195 |
13 | 6aa5091 |
14 | 45436b7 |
15 | 2d64082 |
hex | 1f71701 |
32970497 has 8 divisors (see below), whose sum is σ = 39897216. Its totient is φ = 26597952.
The previous prime is 32970493. The next prime is 32970503. The reversal of 32970497 is 79407923.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 32970497 - 22 = 32970493 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32970493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138413 + ... + 138650.
It is an arithmetic number, because the mean of its divisors is an integer number (4987152).
Almost surely, 232970497 is an apocalyptic number.
It is an amenable number.
32970497 is a deficient number, since it is larger than the sum of its proper divisors (6926719).
32970497 is a wasteful number, since it uses less digits than its factorization.
32970497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277087.
The product of its (nonzero) digits is 95256, while the sum is 41.
The square root of 32970497 is about 5741.9941657929. The cubic root of 32970497 is about 320.6578167363.
The spelling of 32970497 in words is "thirty-two million, nine hundred seventy thousand, four hundred ninety-seven".
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