Base | Representation |
---|---|
bin | 100110000010… |
… | …110011011110 |
3 | 200202200022211 |
4 | 212002303132 |
5 | 10023113313 |
6 | 553431034 |
7 | 150524452 |
oct | 46026336 |
9 | 20680284 |
10 | 9972958 |
11 | 56a1916 |
12 | 340b47a |
13 | 20b2478 |
14 | 1478662 |
15 | d1ee3d |
hex | 982cde |
9972958 has 8 divisors (see below), whose sum is σ = 15113952. Its totient is φ = 4934976.
The previous prime is 9972913. The next prime is 9972973. The reversal of 9972958 is 8592799.
9972958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25510 + ... + 25897.
It is an arithmetic number, because the mean of its divisors is an integer number (1889244).
Almost surely, 29972958 is an apocalyptic number.
9972958 is a deficient number, since it is larger than the sum of its proper divisors (5140994).
9972958 is a wasteful number, since it uses less digits than its factorization.
9972958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51506.
The product of its digits is 408240, while the sum is 49.
The square root of 9972958 is about 3157.9990500315. Note that the first 3 decimals coincide. The cubic root of 9972958 is about 215.2490929442.
The spelling of 9972958 in words is "nine million, nine hundred seventy-two thousand, nine hundred fifty-eight".
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