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3000312302120 = 235747227987257
BaseRepresentation
bin101011101010010000100…
…011001000101000101000
3101121211022220220212102022
4223222100203020220220
5343124114422131440
610214154025124012
7426523351531640
oct53522043105050
911554286825368
103000312302120
11a57475092a01
12405592629608
13189c0b447363
14a530458d520
15530a1d82cb5
hex2ba908c8a28

3000312302120 has 64 divisors (see below), whose sum is σ = 7879239636480. Its totient is φ = 1006791722496.

The previous prime is 3000312302107. The next prime is 3000312302159. The reversal of 3000312302120 is 212032130003.

It is a super-2 number, since 2×30003123021202 (a number of 26 digits) contains 22 as substring.

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, 113980469 + ... + 114006788.

It is an arithmetic number, because the mean of its divisors is an integer number (123113119320).

Almost surely, 23000312302120 is an apocalyptic number.

It is an amenable number.

3000312302120 is an abundant number, since it is smaller than the sum of its proper divisors (4878927334360).

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

3000312302120 is a wasteful number, since it uses less digits than its factorization.

3000312302120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227987322 (or 227987318 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 3000312302120 its reverse (212032130003), we get a palindrome (3212344432123).

The spelling of 3000312302120 in words is "three trillion, three hundred twelve million, three hundred two thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 47 56 70 94 140 188 235 280 329 376 470 658 940 1316 1645 1880 2632 3290 6580 13160 227987257 455974514 911949028 1139936285 1595910799 1823898056 2279872570 3191821598 4559745140 6383643196 7979553995 9119490280 10715401079 12767286392 15959107990 21430802158 31918215980 42861604316 53577005395 63836431960 75007807553 85723208632 107154010790 150015615106 214308021580 300031230212 375039037765 428616043160 600062460424 750078075530 1500156151060 3000312302120