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16907119001899 = 719279110976367
BaseRepresentation
bin1111011000000111111011…
…0100101000000100101011
32012212022020012012122122221
43312001332310220010223
54204001234431030044
655543005004254511
73363333112221550
oct366017664500453
965768205178587
1016907119001899
1154292a59aa805
121a90867b41437
13958446b14b79
1442644799aa27
151e4bd63cb484
hexf607ed2812b

16907119001899 has 48 divisors (see below), whose sum is σ = 20669946163200. Its totient is φ = 13542902837568.

The previous prime is 16907119001873. The next prime is 16907119001911. The reversal of 16907119001899 is 99810091170961.

16907119001899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16907119001899 - 221 = 16907116904747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16907119001099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 221354814 + ... + 221431180.

It is an arithmetic number, because the mean of its divisors is an integer number (430623878400).

Almost surely, 216907119001899 is an apocalyptic number.

16907119001899 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

16907119001899 is a deficient number, since it is larger than the sum of its proper divisors (3762827161301).

16907119001899 is a wasteful number, since it uses less digits than its factorization.

16907119001899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77600 (or 77581 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 61.

The spelling of 16907119001899 in words is "sixteen trillion, nine hundred seven billion, one hundred nineteen million, one thousand, eight hundred ninety-nine".

Divisors: 1 7 19 79 133 361 553 1109 1501 2527 7763 10507 21071 28519 76367 87611 147497 199633 400349 534569 613277 1450973 1664609 2802443 6032993 10156811 11652263 27568487 31627571 42230951 84691003 114626867 192979409 221392997 592837021 802388069 1609129057 2177910473 6690589237 11263903399 15245373311 30573452083 46834124659 127121195503 214014164581 889848368521 2415302714557 16907119001899