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5146235 = 51029247
BaseRepresentation
bin10011101000011001111011
3100200110022022
4103220121323
52304134420
6302145055
761512413
oct23503173
910613268
105146235
1129a5496
12188218b
1310b2513
1497d643
156b9c25
hex4e867b

5146235 has 4 divisors (see below), whose sum is σ = 6175488. Its totient is φ = 4116984.

The previous prime is 5146213. The next prime is 5146237. The reversal of 5146235 is 5326415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5326415 = 51065283.

It is a cyclic number.

It is not a de Polignac number, because 5146235 - 210 = 5145211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5146237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514619 + ... + 514628.

It is an arithmetic number, because the mean of its divisors is an integer number (1543872).

Almost surely, 25146235 is an apocalyptic number.

5146235 is a deficient number, since it is larger than the sum of its proper divisors (1029253).

5146235 is a wasteful number, since it uses less digits than its factorization.

5146235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029252.

The product of its digits is 3600, while the sum is 26.

The square root of 5146235 is about 2268.5314633040. The cubic root of 5146235 is about 172.6486571226.

The spelling of 5146235 in words is "five million, one hundred forty-six thousand, two hundred thirty-five".

Divisors: 1 5 1029247 5146235