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10605007 = 73148871
BaseRepresentation
bin101000011101…
…000111001111
3201221210100001
4220131013033
510203330012
61015145131
7156066250
oct50350717
921853301
1010605007
115a93776
1236751a7
13227406a
1415a0b27
15de7357
hexa1d1cf

10605007 has 8 divisors (see below), whose sum is σ = 12511232. Its totient is φ = 8796600.

The previous prime is 10604989. The next prime is 10605013. The reversal of 10605007 is 70050601.

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 10605007 - 223 = 2216399 is a prime.

It is a super-2 number, since 2×106050072 = 224932346940098, 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 (10605017) 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 7 ways as a sum of consecutive naturals, for example, 24219 + ... + 24652.

It is an arithmetic number, because the mean of its divisors is an integer number (1563904).

Almost surely, 210605007 is an apocalyptic number.

10605007 is a deficient number, since it is larger than the sum of its proper divisors (1906225).

10605007 is an equidigital number, since it uses as much as digits as its factorization.

10605007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48909.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 10605007 is about 3256.5329723496. The cubic root of 10605007 is about 219.7035055520.

Adding to 10605007 its reverse (70050601), we get a palindrome (80655608).

The spelling of 10605007 in words is "ten million, six hundred five thousand, seven".

Divisors: 1 7 31 217 48871 342097 1515001 10605007