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90992903335 = 5101180183967
BaseRepresentation
bin101010010111110011…
…0011000010010100111
322200212110012102102221
41110233212120102213
52442323140401320
6105445045413211
76400613626315
oct1245746302247
9280773172387
1090992903335
1135654138064
121577540a207
138771746249
144592b1d0b5
15257860a3aa
hex152f9984a7

90992903335 has 8 divisors (see below), whose sum is σ = 110272588416. Its totient is φ = 72073586400.

The previous prime is 90992903329. The next prime is 90992903369. The reversal of 90992903335 is 53330929909.

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

It is not a de Polignac number, because 90992903335 - 27 = 90992903207 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 90091479 + ... + 90092488.

It is an arithmetic number, because the mean of its divisors is an integer number (13784073552).

Almost surely, 290992903335 is an apocalyptic number.

90992903335 is a deficient number, since it is larger than the sum of its proper divisors (19279685081).

90992903335 is a wasteful number, since it uses less digits than its factorization.

90992903335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180184073.

The product of its (nonzero) digits is 1771470, while the sum is 52.

The spelling of 90992903335 in words is "ninety billion, nine hundred ninety-two million, nine hundred three thousand, three hundred thirty-five".

Divisors: 1 5 101 505 180183967 900919835 18198580667 90992903335