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5361505 = 51072301
BaseRepresentation
bin10100011100111101100001
3101002101121021
4110130331201
52333032010
6310525441
763400132
oct24347541
911071537
105361505
1130321a6
121966881
1311594b6
149d7c89
1570d8da
hex51cf61

5361505 has 4 divisors (see below), whose sum is σ = 6433812. Its totient is φ = 4289200.

The previous prime is 5361479. The next prime is 5361539. The reversal of 5361505 is 5051635.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1236544 + 4124961 = 1112^2 + 2031^2 .

It is a de Polignac number, because none of the positive numbers 2k-5361505 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5361505.

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, 536146 + ... + 536155.

It is an arithmetic number, because the mean of its divisors is an integer number (1608453).

Almost surely, 25361505 is an apocalyptic number.

It is an amenable number.

5361505 is a deficient number, since it is larger than the sum of its proper divisors (1072307).

5361505 is a wasteful number, since it uses less digits than its factorization.

5361505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072306.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5361505 is about 2315.4923882406. The cubic root of 5361505 is about 175.0231806028.

The spelling of 5361505 in words is "five million, three hundred sixty-one thousand, five hundred five".

Divisors: 1 5 1072301 5361505