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10029830460 = 22351312858757
BaseRepresentation
bin10010101011101001…
…10001000100111100
3221212222220011211020
421111310301010330
5131020114033320
64335130024140
7503356103136
oct112564610474
927788804736
1010029830460
11428763a091
121b3ab78050
13c3ac33230
146b20ca056
153da801940
hex255d3113c

10029830460 has 48 divisors (see below), whose sum is σ = 30243798816. Its totient is φ = 2468881152.

The previous prime is 10029830449. The next prime is 10029830477. The reversal of 10029830460 is 6403892001.

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, 6428599 + ... + 6430158.

It is an arithmetic number, because the mean of its divisors is an integer number (630079142).

Almost surely, 210029830460 is an apocalyptic number.

10029830460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10029830460 is an abundant number, since it is smaller than the sum of its proper divisors (20213968356).

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

10029830460 is a wasteful number, since it uses less digits than its factorization.

10029830460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12858782 (or 12858780 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 10029830460 in words is "ten billion, twenty-nine million, eight hundred thirty thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 12858757 25717514 38576271 51435028 64293785 77152542 128587570 154305084 167163841 192881355 257175140 334327682 385762710 501491523 668655364 771525420 835819205 1002983046 1671638410 2005966092 2507457615 3343276820 5014915230 10029830460