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18096109300 = 2252180961093
BaseRepresentation
bin10000110110100111…
…001011011011110100
31201201011000121012101
4100312213023123310
5244030100444200
612151354231444
71210303251103
oct206647133364
951634017171
1018096109300
117746866835
123610425584
1319251111a9
14c394c803a
1570da4026a
hex4369cb6f4

18096109300 has 18 divisors (see below), whose sum is σ = 39268557398. Its totient is φ = 7238443680.

The previous prime is 18096109277. The next prime is 18096109307. The reversal of 18096109300 is 390169081.

It can be written as a sum of positive squares in 3 ways, for example, as 192598884 + 17903510416 = 13878^2 + 133804^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 18096109300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18096109307) 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 5 ways as a sum of consecutive naturals, for example, 90480447 + ... + 90480646.

Almost surely, 218096109300 is an apocalyptic number.

18096109300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18096109300 is an abundant number, since it is smaller than the sum of its proper divisors (21172448098).

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

18096109300 is a wasteful number, since it uses less digits than its factorization.

18096109300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180961107 (or 180961100 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 18096109300 in words is "eighteen billion, ninety-six million, one hundred nine thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 180961093 361922186 723844372 904805465 1809610930 3619221860 4524027325 9048054650 18096109300