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10680302 = 25340151
BaseRepresentation
bin101000101111…
…011111101110
3202002121121202
4220233133232
510213232202
61020525502
7156531623
oct50573756
922077552
1010680302
1160352a6
1236b0892
13229c409
1415c034a
15e0e802
hexa2f7ee

10680302 has 4 divisors (see below), whose sum is σ = 16020456. Its totient is φ = 5340150.

The previous prime is 10680283. The next prime is 10680311. The reversal of 10680302 is 20308601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20308601 = 106119141.

It is a super-2 number, since 2×106803022 = 228137701622408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2670074 + ... + 2670077.

It is an arithmetic number, because the mean of its divisors is an integer number (4005114).

Almost surely, 210680302 is an apocalyptic number.

10680302 is a deficient number, since it is larger than the sum of its proper divisors (5340154).

10680302 is an equidigital number, since it uses as much as digits as its factorization.

10680302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5340153.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10680302 is about 3268.0731325966. The cubic root of 10680302 is about 220.2222409843. Note that the first 4 decimals are identical.

Adding to 10680302 its reverse (20308601), we get a palindrome (30988903).

It can be divided in two parts, 106 and 80302, that added together give a palindrome (80408).

The spelling of 10680302 in words is "ten million, six hundred eighty thousand, three hundred two".

Divisors: 1 2 5340151 10680302