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19034777429060 = 2258338611296981
BaseRepresentation
bin1000101001111111000010…
…01001011010010001000100
32111101201002100220112011212
410110333201021122101010
54443331211010212220
6104252242300350552
74003134346364201
oct424774111322104
974351070815155
1019034777429060
116079670694358
122175098545458
13a80c830b11b3
1449b406944ca8
152302118880c5
hex114fe125a444

19034777429060 has 48 divisors (see below), whose sum is σ = 40455819375552. Its totient is φ = 7521956956800.

The previous prime is 19034777429051. The next prime is 19034777429113. The reversal of 19034777429060 is 6092477743091.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63945770 + ... + 64242750.

It is an arithmetic number, because the mean of its divisors is an integer number (842829570324).

Almost surely, 219034777429060 is an apocalyptic number.

19034777429060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19034777429060 is an abundant number, since it is smaller than the sum of its proper divisors (21421041946492).

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

19034777429060 is a wasteful number, since it uses less digits than its factorization.

19034777429060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335684 (or 335682 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 59.

The spelling of 19034777429060 in words is "nineteen trillion, thirty-four billion, seven hundred seventy-seven million, four hundred twenty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 38611 77222 154444 193055 296981 386110 593962 772220 1187924 1484905 2969810 3204713 5939620 6409426 12818852 16023565 24649423 32047130 49298846 64094260 98597692 123247115 246494230 492988460 11466733391 22933466782 45866933564 57333666955 114667333910 229334667820 951738871453 1903477742906 3806955485812 4758694357265 9517388714530 19034777429060