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90607984014 = 2331835869153
BaseRepresentation
bin101010001100010101…
…0000001110110001110
322122212121220111101210
41110120222001312032
52441031120442024
6105342535315250
76355231104462
oct1243052016616
9278777814353
1090607984014
1135476932519
121568851bb26
13870ca84c32
1445579624a2
152554925129
hex1518a81d8e

90607984014 has 32 divisors (see below), whose sum is σ = 189315431424. Its totient is φ = 28876227840.

The previous prime is 90607984003. The next prime is 90607984067. The reversal of 90607984014 is 41048970609.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2919139 + ... + 2950014.

It is an arithmetic number, because the mean of its divisors is an integer number (5916107232).

Almost surely, 290607984014 is an apocalyptic number.

90607984014 is an abundant number, since it is smaller than the sum of its proper divisors (98707447410).

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

90607984014 is a wasteful number, since it uses less digits than its factorization.

90607984014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5869272.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 90607984014 in words is "ninety billion, six hundred seven million, nine hundred eighty-four thousand, fourteen".

Divisors: 1 2 3 6 31 62 83 93 166 186 249 498 2573 5146 7719 15438 5869153 11738306 17607459 35214918 181943743 363887486 487139699 545831229 974279398 1091662458 1461419097 2922838194 15101330669 30202661338 45303992007 90607984014