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10130701 = 72206749
BaseRepresentation
bin100110101001…
…010100001101
3201001200201011
4212221110031
510043140301
61001045221
7152052400
oct46512415
921050634
1010130701
11579a389
123486811
1321391c9
1414b9d37
15d51a51
hex9a950d

10130701 has 6 divisors (see below), whose sum is σ = 11784750. Its totient is φ = 8683416.

The previous prime is 10130699. The next prime is 10130717. The reversal of 10130701 is 10703101.

It can be written as a sum of positive squares in only one way, i.e., 5175625 + 4955076 = 2275^2 + 2226^2 .

It is not a de Polignac number, because 10130701 - 21 = 10130699 is a prime.

It is a super-2 number, since 2×101307012 = 205262205502802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130101) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 103326 + ... + 103423.

It is an arithmetic number, because the mean of its divisors is an integer number (1964125).

Almost surely, 210130701 is an apocalyptic number.

It is an amenable number.

10130701 is a deficient number, since it is larger than the sum of its proper divisors (1654049).

10130701 is an equidigital number, since it uses as much as digits as its factorization.

10130701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206763 (or 206756 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 10130701 is about 3182.8762149980. The cubic root of 10130701 is about 216.3780317045.

Adding to 10130701 its reverse (10703101), we get a palindrome (20833802).

The spelling of 10130701 in words is "ten million, one hundred thirty thousand, seven hundred one".

Divisors: 1 7 49 206749 1447243 10130701