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1084348542 = 23180724757
BaseRepresentation
bin100000010100001…
…1101100001111110
32210120101121120010
41000220131201332
54210043123132
6255333204050
735604545004
oct10050354176
92716347503
101084348542
115070a5122
12263190626
13143860974
14a4026a74
15652e36cc
hex40a1d87e

1084348542 has 8 divisors (see below), whose sum is σ = 2168697096. Its totient is φ = 361449512.

The previous prime is 1084348469. The next prime is 1084348579. The reversal of 1084348542 is 2458434801.

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

1084348542 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1084348542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90362373 + ... + 90362384.

It is an arithmetic number, because the mean of its divisors is an integer number (271087137).

Almost surely, 21084348542 is an apocalyptic number.

1084348542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1084348542 is a wasteful number, since it uses less digits than its factorization.

1084348542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180724762.

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 1084348542 is about 32929.4479455699. The cubic root of 1084348542 is about 1027.3607429036.

The spelling of 1084348542 in words is "one billion, eighty-four million, three hundred forty-eight thousand, five hundred forty-two".

Divisors: 1 2 3 6 180724757 361449514 542174271 1084348542