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10730007 = 322574639
BaseRepresentation
bin101000111011…
…101000010111
3202012010210200
4220323220113
510221330012
61021551543
7160126551
oct50735027
922163720
1010730007
116069682
1237155b3
1322b8c22
1415d44d1
15e1e3dc
hexa3ba17

10730007 has 12 divisors (see below), whose sum is σ = 15562560. Its totient is φ = 7123968.

The previous prime is 10729993. The next prime is 10730021. The reversal of 10730007 is 70003701.

It is an interprime number because it is at equal distance from previous prime (10729993) and next prime (10730021).

It is not a de Polignac number, because 10730007 - 27 = 10729879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10730047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7 + ... + 4632.

It is an arithmetic number, because the mean of its divisors is an integer number (1296880).

Almost surely, 210730007 is an apocalyptic number.

10730007 is a deficient number, since it is larger than the sum of its proper divisors (4832553).

10730007 is a wasteful number, since it uses less digits than its factorization.

10730007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902 (or 4899 counting only the distinct ones).

The product of its (nonzero) digits is 147, while the sum is 18.

The square root of 10730007 is about 3275.6689393161. The cubic root of 10730007 is about 220.5633427472.

Adding to 10730007 its reverse (70003701), we get a palindrome (80733708).

The spelling of 10730007 in words is "ten million, seven hundred thirty thousand, seven".

Divisors: 1 3 9 257 771 2313 4639 13917 41751 1192223 3576669 10730007