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90328411049 = 1223380319421
BaseRepresentation
bin101010000011111111…
…1100010101110101001
322122011010211201101112
41110013333202232221
52434443033123144
6105255111200105
76345264553112
oct1240777425651
9278133751345
1090328411049
1135343040188
121560a976035
138696b89a46
14452c789209
15253a0ed99e
hex1507fe2ba9

90328411049 has 8 divisors (see below), whose sum is σ = 90430696512. Its totient is φ = 90226174480.

The previous prime is 90328411027. The next prime is 90328411051. The reversal of 90328411049 is 94011482309.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-90328411049 is a prime.

It is a super-3 number, since 3×903284110493 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 90328410997 and 90328411015.

It is not an unprimeable number, because it can be changed into a prime (90328416049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4641359 + ... + 4660779.

It is an arithmetic number, because the mean of its divisors is an integer number (11303837064).

Almost surely, 290328411049 is an apocalyptic number.

It is an amenable number.

90328411049 is a deficient number, since it is larger than the sum of its proper divisors (102285463).

90328411049 is a wasteful number, since it uses less digits than its factorization.

90328411049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24447.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 90328411049 in words is "ninety billion, three hundred twenty-eight million, four hundred eleven thousand, forty-nine".

Divisors: 1 1223 3803 19421 4651069 23751883 73858063 90328411049