Search a number
-
+
10520122 = 243122327
BaseRepresentation
bin101000001000…
…011000111010
3201210110220011
4220020120322
510143120442
61013252134
7155263624
oct50103072
921713804
1010520122
115a35a18
12363404a
132244532
14157bc14
15dcc117
hexa0863a

10520122 has 8 divisors (see below), whose sum is σ = 16147296. Its totient is φ = 5137692.

The previous prime is 10520119. The next prime is 10520143. The reversal of 10520122 is 22102501.

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

It is a super-2 number, since 2×105201222 = 221345933789768, which contains 22 as substring.

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, 61078 + ... + 61249.

It is an arithmetic number, because the mean of its divisors is an integer number (2018412).

Almost surely, 210520122 is an apocalyptic number.

10520122 is a deficient number, since it is larger than the sum of its proper divisors (5627174).

10520122 is a wasteful number, since it uses less digits than its factorization.

10520122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122372.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 10520122 is about 3243.4737550965. The cubic root of 10520122 is about 219.1157481857.

Adding to 10520122 its reverse (22102501), we get a palindrome (32622623).

The spelling of 10520122 in words is "ten million, five hundred twenty thousand, one hundred twenty-two".

Divisors: 1 2 43 86 122327 244654 5260061 10520122