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3048435642 = 23772581801
BaseRepresentation
bin1011010110110011…
…0110111110111010
321212110011120112210
42311230312332322
522220344420032
61222254315550
7135354163320
oct26554667672
97773146483
103048435642
1113248428aa
12710ab8bb6
13397742895
1420cc13d10
1512c9602cc
hexb5b36fba

3048435642 has 16 divisors (see below), whose sum is σ = 6967852992. Its totient is φ = 870981600.

The previous prime is 3048435641. The next prime is 3048435667. The reversal of 3048435642 is 2465348403.

It is a self number, because there is not a number n which added to its sum of digits gives 3048435642.

It is not an unprimeable number, because it can be changed into a prime (3048435641) 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, 36290859 + ... + 36290942.

It is an arithmetic number, because the mean of its divisors is an integer number (435490812).

Almost surely, 23048435642 is an apocalyptic number.

3048435642 is an abundant number, since it is smaller than the sum of its proper divisors (3919417350).

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

3048435642 is a wasteful number, since it uses less digits than its factorization.

3048435642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72581813.

The product of its (nonzero) digits is 276480, while the sum is 39.

The square root of 3048435642 is about 55212.6402375398. The cubic root of 3048435642 is about 1449.9699782924.

The spelling of 3048435642 in words is "three billion, forty-eight million, four hundred thirty-five thousand, six hundred forty-two".

Divisors: 1 2 3 6 7 14 21 42 72581801 145163602 217745403 435490806 508072607 1016145214 1524217821 3048435642