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10514485 = 52102897
BaseRepresentation
bin101000000111…
…000000110101
3201210012011101
4220013000311
510142430420
61013210101
7155241322
oct50070065
921705141
1010514485
115a31763
123630931
132241ab7
141579b49
15dca60a
hexa07035

10514485 has 4 divisors (see below), whose sum is σ = 12617388. Its totient is φ = 8411584.

The previous prime is 10514479. The next prime is 10514503. The reversal of 10514485 is 58441501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58441501 = 228125621.

It can be written as a sum of positive squares in 2 ways, for example, as 3470769 + 7043716 = 1863^2 + 2654^2 .

It is a cyclic number.

It is not a de Polignac number, because 10514485 - 215 = 10481717 is a prime.

It is a super-2 number, since 2×105144852 = 221108789630450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051444 + ... + 1051453.

It is an arithmetic number, because the mean of its divisors is an integer number (3154347).

Almost surely, 210514485 is an apocalyptic number.

It is an amenable number.

10514485 is a deficient number, since it is larger than the sum of its proper divisors (2102903).

10514485 is an equidigital number, since it uses as much as digits as its factorization.

10514485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102902.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 10514485 is about 3242.6046629215. The cubic root of 10514485 is about 219.0766049086.

Adding to 10514485 its reverse (58441501), we get a palindrome (68955986).

The spelling of 10514485 in words is "ten million, five hundred fourteen thousand, four hundred eighty-five".

Divisors: 1 5 2102897 10514485