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830525003058 = 231392275777603
BaseRepresentation
bin11000001010111110010…
…01011101010100110010
32221101201201022120011110
430011133021131110302
5102101403400044213
61433312105054150
7114001120022022
oct14053711352462
92841651276143
10830525003058
112a0250792353
12114b65187356
136041a03c26a
142c2aa3d3a82
151690d0725c3
hexc15f25d532

830525003058 has 64 divisors (see below), whose sum is σ = 1683503700480. Its totient is φ = 273129034752.

The previous prime is 830525003057. The next prime is 830525003083. The reversal of 830525003058 is 850300525038.

830525003058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×8305250030583 (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (830525003051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109232685 + ... + 109240287.

It is an arithmetic number, because the mean of its divisors is an integer number (26304745320).

Almost surely, 2830525003058 is an apocalyptic number.

830525003058 is an abundant number, since it is smaller than the sum of its proper divisors (852978697422).

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

830525003058 is a wasteful number, since it uses less digits than its factorization.

830525003058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8551.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 830525003058 in words is "eight hundred thirty billion, five hundred twenty-five million, three thousand, fifty-eight".

Divisors: 1 2 3 6 139 227 278 417 454 577 681 834 1154 1362 1731 3462 7603 15206 22809 31553 45618 63106 80203 94659 130979 160406 189318 240609 261958 392937 481218 785874 1056817 1725881 2113634 3170451 3451762 4386931 5177643 6340902 8773862 10355286 13160793 18206081 26321586 36412162 54618243 109236486 239897459 479794918 609783409 719692377 995833337 1219566818 1439384754 1829350227 1991666674 2987500011 3658700454 5975000022 138420833843 276841667686 415262501529 830525003058