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2087974125384 = 233712428417413
BaseRepresentation
bin11110011000100100111…
…101001011111101001000
321101121102111200110120020
4132120210331023331020
5233202132334003014
64235111351500440
7303564642142440
oct36304475137510
97347374613506
102087974125384
11735560a62334
122987b6387720
13121b8374cc74
14730b66b9120
15394a65851a9
hex1e624f4bf48

2087974125384 has 32 divisors (see below), whose sum is σ = 5965640358720. Its totient is φ = 596564035776.

The previous prime is 2087974125373. The next prime is 2087974125431. The reversal of 2087974125384 is 4835214797802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6214208539 + ... + 6214208874.

It is an arithmetic number, because the mean of its divisors is an integer number (186426261210).

Almost surely, 22087974125384 is an apocalyptic number.

2087974125384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2087974125384 is an abundant number, since it is smaller than the sum of its proper divisors (3877666233336).

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

2087974125384 is a wasteful number, since it uses less digits than its factorization.

2087974125384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12428417429 (or 12428417425 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 60.

The spelling of 2087974125384 in words is "two trillion, eighty-seven billion, nine hundred seventy-four million, one hundred twenty-five thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 12428417413 24856834826 37285252239 49713669652 74570504478 86998921891 99427339304 149141008956 173997843782 260996765673 298282017912 347995687564 521993531346 695991375128 1043987062692 2087974125384