Base | Representation |
---|---|
bin | 100111011000… |
… | …000000101001 |
3 | 201102102001212 |
4 | 213120000221 |
5 | 10120300321 |
6 | 1005122505 |
7 | 153510116 |
oct | 47300051 |
9 | 21372055 |
10 | 10321961 |
11 | 5910051 |
12 | 3559435 |
13 | 21a5290 |
14 | 152990d |
15 | d8d55b |
hex | 9d8029 |
10321961 has 8 divisors (see below), whose sum is σ = 11161920. Its totient is φ = 9488592.
The previous prime is 10321957. The next prime is 10321979. The reversal of 10321961 is 16912301.
It is a happy number.
10321961 is digitally balanced in base 3, 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 a cyclic number.
It is not a de Polignac number, because 10321961 - 22 = 10321957 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10321901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1910 + ... + 4928.
It is an arithmetic number, because the mean of its divisors is an integer number (1395240).
Almost surely, 210321961 is an apocalyptic number.
It is an amenable number.
10321961 is a deficient number, since it is larger than the sum of its proper divisors (839959).
10321961 is a wasteful number, since it uses less digits than its factorization.
10321961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3295.
The product of its (nonzero) digits is 324, while the sum is 23.
The square root of 10321961 is about 3212.7808826622. The cubic root of 10321961 is about 217.7312359953.
The spelling of 10321961 in words is "ten million, three hundred twenty-one thousand, nine hundred sixty-one".
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