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10030022 = 241911969
BaseRepresentation
bin100110010000…
…101111000110
3200212120121022
4212100233012
510031430042
6554551142
7151153022
oct46205706
920776538
1010030022
115730782
1234384b2
132102432
141491382
15d31cd2
hex990bc6

10030022 has 8 divisors (see below), whose sum is σ = 15082200. Its totient is φ = 5002624.

The previous prime is 10030003. The next prime is 10030039. The reversal of 10030022 is 22003001.

Adding to 10030022 its reverse (22003001), we get a palindrome (32033023).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10029991 and 10030009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5147 + ... + 6822.

It is an arithmetic number, because the mean of its divisors is an integer number (1885275).

Almost surely, 210030022 is an apocalyptic number.

10030022 is a deficient number, since it is larger than the sum of its proper divisors (5052178).

10030022 is a wasteful number, since it uses less digits than its factorization.

10030022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12390.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 10030022 is about 3167.0209977201. The cubic root of 10030022 is about 215.6588550636.

The spelling of 10030022 in words is "ten million, thirty thousand, twenty-two".

Divisors: 1 2 419 838 11969 23938 5015011 10030022