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2893052481720 = 2335187912830639
BaseRepresentation
bin101010000110010111010…
…111011001000010111000
3101020120110210122102210120
4222012113113121002320
5334344432413403340
610053014443013240
7416005352231202
oct52062727310270
911216423572716
102893052481720
11a15a33782335
123a883950a220
1317ca768613cb
14a004b29b772
15503c560a4d0
hex2a1975d90b8

2893052481720 has 64 divisors (see below), whose sum is σ = 8683777152000. Its totient is φ = 771070021248.

The previous prime is 2893052481679. The next prime is 2893052481743. The reversal of 2893052481720 is 271842503982.

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, 6189840 + ... + 6640799.

It is an arithmetic number, because the mean of its divisors is an integer number (135684018000).

Almost surely, 22893052481720 is an apocalyptic number.

2893052481720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2893052481720 is an abundant number, since it is smaller than the sum of its proper divisors (5790724670280).

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

2893052481720 is a wasteful number, since it uses less digits than its factorization.

2893052481720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12832532 (or 12832528 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 2893052481720 in words is "two trillion, eight hundred ninety-three billion, fifty-two million, four hundred eighty-one thousand, seven hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1879 3758 5637 7516 9395 11274 15032 18790 22548 28185 37580 45096 56370 75160 112740 225480 12830639 25661278 38491917 51322556 64153195 76983834 102645112 128306390 153967668 192459585 256612780 307935336 384919170 513225560 769838340 1539676680 24108770681 48217541362 72326312043 96435082724 120543853405 144652624086 192870165448 241087706810 289305248172 361631560215 482175413620 578610496344 723263120430 964350827240 1446526240860 2893052481720