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10530107 = 72296569
BaseRepresentation
bin101000001010…
…110100111011
3201210222120222
4220022310323
510143430412
61013410255
7155335010
oct50126473
921728528
1010530107
115a42475
12363998b
132248c43
141581707
15dd0072
hexa0ad3b

10530107 has 8 divisors (see below), whose sum is σ = 12088800. Its totient is φ = 8985024.

The previous prime is 10530097. The next prime is 10530109. The reversal of 10530107 is 70103501.

10530107 is digitally balanced in base 2 and base 8, because in such bases 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 10530107 - 26 = 10530043 is a prime.

It is a super-2 number, since 2×105301072 = 221766306862898, which contains 22 as substring.

It is a Duffinian number.

10530107 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (10530109) 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, 1682 + ... + 4887.

It is an arithmetic number, because the mean of its divisors is an integer number (1511100).

Almost surely, 210530107 is an apocalyptic number.

10530107 is a deficient number, since it is larger than the sum of its proper divisors (1558693).

10530107 is an equidigital number, since it uses as much as digits as its factorization.

10530107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6805.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 10530107 is about 3245.0126347982. The cubic root of 10530107 is about 219.1850496290.

Adding to 10530107 its reverse (70103501), we get a palindrome (80633608).

The spelling of 10530107 in words is "ten million, five hundred thirty thousand, one hundred seven".

Divisors: 1 7 229 1603 6569 45983 1504301 10530107