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2260401 = 311213479
BaseRepresentation
bin1000100111110110110001
311020211200120
420213312301
51034313101
6120240453
725133043
oct10476661
94224616
102260401
111304300
12910129
13611b20
1442ba93
152e9b36
hex227db1

2260401 has 24 divisors (see below), whose sum is σ = 3575040. Its totient is φ = 1261920.

The previous prime is 2260393. The next prime is 2260403. The reversal of 2260401 is 1040622.

It is not a de Polignac number, because 2260401 - 23 = 2260393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2260403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4480 + ... + 4958.

It is an arithmetic number, because the mean of its divisors is an integer number (148960).

22260401 is an apocalyptic number.

It is an amenable number.

2260401 is a deficient number, since it is larger than the sum of its proper divisors (1314639).

2260401 is a wasteful number, since it uses less digits than its factorization.

2260401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2260401 is about 1503.4630025378. The cubic root of 2260401 is about 131.2386729454.

The spelling of 2260401 in words is "two million, two hundred sixty thousand, four hundred one".

Divisors: 1 3 11 13 33 39 121 143 363 429 479 1437 1573 4719 5269 6227 15807 18681 57959 68497 173877 205491 753467 2260401