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10605130 = 251060513
BaseRepresentation
bin101000011101…
…001001001010
3201221210111121
4220131021022
510203331010
61015145454
7156066514
oct50351112
921853447
1010605130
115a93878
12367528a
132274133
1415a0bb4
15de73da
hexa1d24a

10605130 has 8 divisors (see below), whose sum is σ = 19089252. Its totient is φ = 4242048.

The previous prime is 10605121. The next prime is 10605137. The reversal of 10605130 is 3150601.

It can be written as a sum of positive squares in 2 ways, for example, as 9162729 + 1442401 = 3027^2 + 1201^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106051302 = 224937564633800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10605137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530247 + ... + 530266.

Almost surely, 210605130 is an apocalyptic number.

10605130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10605130 is a deficient number, since it is larger than the sum of its proper divisors (8484122).

10605130 is a wasteful number, since it uses less digits than its factorization.

10605130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060520.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 10605130 is about 3256.5518574099. The cubic root of 10605130 is about 219.7043549441.

Adding to 10605130 its reverse (3150601), we get a palindrome (13755731).

The spelling of 10605130 in words is "ten million, six hundred five thousand, one hundred thirty".

Divisors: 1 2 5 10 1060513 2121026 5302565 10605130