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379054841380 = 225739187913649
BaseRepresentation
bin1011000010000010110…
…11011101111000100100
31100020101222120001212021
411201001123131320210
522202301014411010
6450045124432524
736246221663425
oct5410133357044
91306358501767
10379054841380
11136835637756
1261568848744
132998b1b8467
14144bc56764c
159cd7bd08da
hex58416dde24

379054841380 has 48 divisors (see below), whose sum is σ = 797574960000. Its totient is φ = 151325093376.

The previous prime is 379054841369. The next prime is 379054841381. The reversal of 379054841380 is 83148450973.

It is not an unprimeable number, because it can be changed into a prime (379054841381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27764796 + ... + 27778444.

It is an arithmetic number, because the mean of its divisors is an integer number (16616145000).

Almost surely, 2379054841380 is an apocalyptic number.

It is an amenable number.

379054841380 is an abundant number, since it is smaller than the sum of its proper divisors (418520118620).

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

379054841380 is a wasteful number, since it uses less digits than its factorization.

379054841380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16276 (or 16274 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 379054841380 in words is "three hundred seventy-nine billion, fifty-four million, eight hundred forty-one thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 739 1478 1879 2956 3695 3758 7390 7516 9395 13649 14780 18790 27298 37580 54596 68245 136490 272980 1388581 2777162 5554324 6942905 10086611 13885810 20173222 25646471 27771620 40346444 50433055 51292942 100866110 102585884 128232355 201732220 256464710 512929420 18952742069 37905484138 75810968276 94763710345 189527420690 379054841380