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5805930 = 2351314887
BaseRepresentation
bin10110001001011101101010
3101220222020110
4112021131222
52441242210
6324235150
7100230624
oct26113552
911828213
105805930
113306099
121b3bab6
131283880
14ab1c14
1579a420
hex58976a

5805930 has 32 divisors (see below), whose sum is σ = 15007104. Its totient is φ = 1429056.

The previous prime is 5805911. The next prime is 5805941. The reversal of 5805930 is 395085.

It is a super-3 number, since 3×58059303 (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7054 + ... + 7833.

It is an arithmetic number, because the mean of its divisors is an integer number (468972).

Almost surely, 25805930 is an apocalyptic number.

5805930 is an abundant number, since it is smaller than the sum of its proper divisors (9201174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5805930 is a wasteful number, since it uses less digits than its factorization.

5805930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14910.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5805930 is about 2409.5497504721. The cubic root of 5805930 is about 179.7313894806.

The spelling of 5805930 in words is "five million, eight hundred five thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 14887 29774 44661 74435 89322 148870 193531 223305 387062 446610 580593 967655 1161186 1935310 2902965 5805930