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895413 = 31923683
BaseRepresentation
bin11011010100110110101
31200111021110
43122212311
5212123123
631105233
710416351
oct3324665
91614243
10895413
11561812
12372219
1325473c
14194461
1512a493
hexda9b5

895413 has 16 divisors (see below), whose sum is σ = 1313280. Its totient is φ = 540144.

The previous prime is 895393. The next prime is 895421. The reversal of 895413 is 314598.

It is not a de Polignac number, because 895413 - 28 = 895157 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (895423) 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, 970 + ... + 1652.

It is an arithmetic number, because the mean of its divisors is an integer number (82080).

2895413 is an apocalyptic number.

It is an amenable number.

895413 is a deficient number, since it is larger than the sum of its proper divisors (417867).

895413 is a wasteful number, since it uses less digits than its factorization.

895413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728.

The product of its digits is 4320, while the sum is 30.

The square root of 895413 is about 946.2626485284. The cubic root of 895413 is about 96.3846330883.

The spelling of 895413 in words is "eight hundred ninety-five thousand, four hundred thirteen".

Divisors: 1 3 19 23 57 69 437 683 1311 2049 12977 15709 38931 47127 298471 895413