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2058885 = 335101151
BaseRepresentation
bin111110110101010000101
310212121021000
413312222011
51011341020
6112043513
723333403
oct7665205
93777230
102058885
111186964
12833599
1357119a
143b8473
152aa090
hex1f6a85

2058885 has 32 divisors (see below), whose sum is σ = 3720960. Its totient is φ = 1080000.

The previous prime is 2058877. The next prime is 2058893. The reversal of 2058885 is 5888502.

It is an interprime number because it is at equal distance from previous prime (2058877) and next prime (2058893).

It is not a de Polignac number, because 2058885 - 23 = 2058877 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13560 + ... + 13710.

It is an arithmetic number, because the mean of its divisors is an integer number (116280).

22058885 is an apocalyptic number.

It is an amenable number.

2058885 is a deficient number, since it is larger than the sum of its proper divisors (1662075).

2058885 is a wasteful number, since it uses less digits than its factorization.

2058885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 2058885 is about 1434.8815282106. The cubic root of 2058885 is about 127.2166718980.

The spelling of 2058885 in words is "two million, fifty-eight thousand, eight hundred eighty-five".

Divisors: 1 3 5 9 15 27 45 101 135 151 303 453 505 755 909 1359 1515 2265 2727 4077 4545 6795 13635 15251 20385 45753 76255 137259 228765 411777 686295 2058885