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5627505 = 351328859
BaseRepresentation
bin10101011101111001110001
3101120220111010
4111131321301
52420040010
6320341133
765555502
oct25357161
911526433
105627505
1131a4034
121a747a9
1312205b0
14a66ba9
15762620
hex55de71

5627505 has 16 divisors (see below), whose sum is σ = 9696960. Its totient is φ = 2770368.

The previous prime is 5627491. The next prime is 5627509. The reversal of 5627505 is 5057265.

It is not a de Polignac number, because 5627505 - 25 = 5627473 is a prime.

5627505 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5627509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14235 + ... + 14624.

It is an arithmetic number, because the mean of its divisors is an integer number (606060).

Almost surely, 25627505 is an apocalyptic number.

It is an amenable number.

5627505 is a deficient number, since it is larger than the sum of its proper divisors (4069455).

5627505 is a wasteful number, since it uses less digits than its factorization.

5627505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28880.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 5627505 is about 2372.2362867134. The cubic root of 5627505 is about 177.8710613591.

The spelling of 5627505 in words is "five million, six hundred twenty-seven thousand, five hundred five".

Divisors: 1 3 5 13 15 39 65 195 28859 86577 144295 375167 432885 1125501 1875835 5627505