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4630348800020 = 225833527790861
BaseRepresentation
bin100001101100001011001…
…0010111010000000010100
3121101122201222011112110202
41003120112102322000110
51101330423243100040
613503053004240032
7655350234255506
oct103302622720024
917348658145422
104630348800020
1115257a1203879
12629486540018
13277842173c78
141201780a5d76
15806a53a0015
hex436164ba014

4630348800020 has 48 divisors (see below), whose sum is σ = 9843688487808. Its totient is φ = 1829303468160.

The previous prime is 4630348799969. The next prime is 4630348800053. The reversal of 4630348800020 is 200088430364.

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, 5459390 + ... + 6250250.

It is an arithmetic number, because the mean of its divisors is an integer number (205076843496).

Almost surely, 24630348800020 is an apocalyptic number.

It is an amenable number.

4630348800020 is an abundant number, since it is smaller than the sum of its proper divisors (5213339687788).

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

4630348800020 is a wasteful number, since it uses less digits than its factorization.

4630348800020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794480 (or 794478 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 4630348800020 in words is "four trillion, six hundred thirty billion, three hundred forty-eight million, eight hundred thousand, twenty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 3527 7054 14108 17635 35270 70540 292741 585482 790861 1170964 1463705 1581722 2927410 3163444 3954305 5854820 7908610 15817220 65641463 131282926 262565852 328207315 656414630 1312829260 2789366747 5578733494 11157466988 13946833735 27893667470 55787334940 231517440001 463034880002 926069760004 1157587200005 2315174400010 4630348800020