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16108482340 = 22519181234203
BaseRepresentation
bin11110000000010001…
…11110111100100100
31112120121221200121001
433000020332330210
5230442232413330
611222232403044
71110116561236
oct170010767444
945517850531
1016108482340
116916900225
123156846484
1316993a9872
14acb530256
156442c39ca
hex3c023ef24

16108482340 has 48 divisors (see below), whose sum is σ = 35805107520. Its totient is φ = 6070515840.

The previous prime is 16108482329. The next prime is 16108482347. The reversal of 16108482340 is 4328480161.

It is a self number, because there is not a number n which added to its sum of digits gives 16108482340.

It is not an unprimeable number, because it can be changed into a prime (16108482347) 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, 48322 + ... + 185881.

It is an arithmetic number, because the mean of its divisors is an integer number (745939740).

Almost surely, 216108482340 is an apocalyptic number.

16108482340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16108482340 is an abundant number, since it is smaller than the sum of its proper divisors (19696625180).

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

16108482340 is a wasteful number, since it uses less digits than its factorization.

16108482340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234412 (or 234410 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 16108482340 in words is "sixteen billion, one hundred eight million, four hundred eighty-two thousand, three hundred forty".

Divisors: 1 2 4 5 10 19 20 38 76 95 181 190 362 380 724 905 1810 3439 3620 6878 13756 17195 34390 68780 234203 468406 936812 1171015 2342030 4449857 4684060 8899714 17799428 22249285 42390743 44498570 84781486 88997140 169562972 211953715 423907430 805424117 847814860 1610848234 3221696468 4027120585 8054241170 16108482340