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10062993 = 33354331
BaseRepresentation
bin100110011000…
…110010010001
3200221020211110
4212120302101
510034003433
6555403533
7151351113
oct46306221
920836743
1010062993
115753526
1234535a9
132114445
14149d3b3
15d3b963
hex998c91

10062993 has 4 divisors (see below), whose sum is σ = 13417328. Its totient is φ = 6708660.

The previous prime is 10062991. The next prime is 10063049. The reversal of 10062993 is 39926001.

10062993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39926001 = 313308667.

It is not a de Polignac number, because 10062993 - 21 = 10062991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10062993.

It is not an unprimeable number, because it can be changed into a prime (10062991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1677163 + ... + 1677168.

It is an arithmetic number, because the mean of its divisors is an integer number (3354332).

Almost surely, 210062993 is an apocalyptic number.

It is an amenable number.

10062993 is a deficient number, since it is larger than the sum of its proper divisors (3354335).

10062993 is an equidigital number, since it uses as much as digits as its factorization.

10062993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354334.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 10062993 is about 3172.2220918467. Note that the first 3 decimals coincide. The cubic root of 10062993 is about 215.8949034337.

Adding to 10062993 its reverse (39926001), we get a palindrome (49988994).

The spelling of 10062993 in words is "ten million, sixty-two thousand, nine hundred ninety-three".

Divisors: 1 3 3354331 10062993