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118480128714 = 232151259316811
BaseRepresentation
bin110111001010111110…
…1110100101011001010
3102022211002021011001100
41232111331310223022
53420121403104324
6130232400202230
711363022322533
oct1562575645312
9368732234040
10118480128714
1146279a42352
121ab66909376
13b23235844c
145a3d54d68a
1531368334c9
hex1b95f74aca

118480128714 has 48 divisors (see below), whose sum is σ = 258522024384. Its totient is φ = 39214368000.

The previous prime is 118480128713. The next prime is 118480128727. The reversal of 118480128714 is 417821084811.

It is a super-4 number, since 4×1184801287144 (a number of 45 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 118480128714.

It is not an unprimeable number, because it can be changed into a prime (118480128713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7039369 + ... + 7056179.

It is an arithmetic number, because the mean of its divisors is an integer number (5385875508).

Almost surely, 2118480128714 is an apocalyptic number.

118480128714 is an abundant number, since it is smaller than the sum of its proper divisors (140041895670).

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

118480128714 is a wasteful number, since it uses less digits than its factorization.

118480128714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19563 (or 19560 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 45.

The spelling of 118480128714 in words is "one hundred eighteen billion, four hundred eighty million, one hundred twenty-eight thousand, seven hundred fourteen".

Divisors: 1 2 3 6 9 18 151 302 453 906 1359 2593 2718 5186 7779 15558 16811 23337 33622 46674 50433 100866 151299 302598 391543 783086 1174629 2349258 2538461 3523887 5076922 7047774 7615383 15230766 22846149 43590923 45692298 87181846 130772769 261545538 392318307 784636614 6582229373 13164458746 19746688119 39493376238 59240064357 118480128714