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17092470940 = 22510976110303
BaseRepresentation
bin11111110101100101…
…00110100010011100
31122010012111111012021
433322302212202130
5240001133032230
611504022545524
71143365414536
oct177262464234
948105444167
1017092470940
117281288446
1233902982a4
1317c51cbc3c
14b820b0856
156a0890c7a
hex3faca689c

17092470940 has 48 divisors (see below), whose sum is σ = 36274613760. Its totient is φ = 6764705280.

The previous prime is 17092470893. The next prime is 17092470943. The reversal of 17092470940 is 4907429071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17092470943) by changing a digit.

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, 1653829 + ... + 1664131.

It is an arithmetic number, because the mean of its divisors is an integer number (755721120).

Almost surely, 217092470940 is an apocalyptic number.

17092470940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17092470940 is an abundant number, since it is smaller than the sum of its proper divisors (19182142820).

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

17092470940 is a wasteful number, since it uses less digits than its factorization.

17092470940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11182 (or 11180 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 17092470940 in words is "seventeen billion, ninety-two million, four hundred seventy thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 109 218 436 545 761 1090 1522 2180 3044 3805 7610 10303 15220 20606 41212 51515 82949 103030 165898 206060 331796 414745 829490 1123027 1658980 2246054 4492108 5615135 7840583 11230270 15681166 22460540 31362332 39202915 78405830 156811660 854623547 1709247094 3418494188 4273117735 8546235470 17092470940