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16912283900 = 22521217138967
BaseRepresentation
bin11111100000000110…
…01111100011111100
31121122122110001001012
433300003033203330
5234114021041100
611434104534352
71136050020101
oct176003174374
947578401035
1016912283900
1171995a8236
12333ba813b8
131796a90ba5
14b661a8aa8
1568eb4c135
hex3f00cf8fc

16912283900 has 36 divisors (see below), whose sum is σ = 36730076208. Its totient is φ = 6759306240.

The previous prime is 16912283891. The next prime is 16912283911. The reversal of 16912283900 is 938221961.

It is a zygodrome in base 2.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 52217 + ... + 191183.

Almost surely, 216912283900 is an apocalyptic number.

16912283900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16912283900 is an abundant number, since it is smaller than the sum of its proper divisors (19817792308).

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

16912283900 is a wasteful number, since it uses less digits than its factorization.

16912283900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140198 (or 140191 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 16912283900 in words is "sixteen billion, nine hundred twelve million, two hundred eighty-three thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1217 2434 4868 6085 12170 24340 30425 60850 121700 138967 277934 555868 694835 1389670 2779340 3474175 6948350 13896700 169122839 338245678 676491356 845614195 1691228390 3382456780 4228070975 8456141950 16912283900