Base | Representation |
---|---|
bin | 100110000010… |
… | …110011100010 |
3 | 200202200022222 |
4 | 212002303202 |
5 | 10023113322 |
6 | 553431042 |
7 | 150524456 |
oct | 46026342 |
9 | 20680288 |
10 | 9972962 |
11 | 56a191a |
12 | 340b482 |
13 | 20b247c |
14 | 1478666 |
15 | d1ee42 |
hex | 982ce2 |
9972962 has 4 divisors (see below), whose sum is σ = 14959446. Its totient is φ = 4986480.
The previous prime is 9972913. The next prime is 9972973. The reversal of 9972962 is 2692799.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 6056521 + 3916441 = 2461^2 + 1979^2 .
It is a d-powerful number, because it can be written as 93 + 94 + 78 + 221 + 94 + 6 + 221 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493239 + ... + 2493242.
Almost surely, 29972962 is an apocalyptic number.
9972962 is a deficient number, since it is larger than the sum of its proper divisors (4986484).
9972962 is a wasteful number, since it uses less digits than its factorization.
9972962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4986483.
The product of its digits is 122472, while the sum is 44.
The square root of 9972962 is about 3157.9996833439. Note that the first 3 decimals coincide. The cubic root of 9972962 is about 215.2491217219.
The spelling of 9972962 in words is "nine million, nine hundred seventy-two thousand, nine hundred sixty-two".
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