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4488212942 = 217132006263
BaseRepresentation
bin1000010111000010…
…01011000111001110
3102120210100211200222
410023201023013032
533142440303232
62021205551342
7216136115633
oct41341130716
912523324628
104488212942
1119a352a8a4
12a53115552
13566b0a705
1430811c18a
151b4060d12
hex10b84b1ce

4488212942 has 8 divisors (see below), whose sum is σ = 7128338256. Its totient is φ = 2112100192.

The previous prime is 4488212933. The next prime is 4488212947. The reversal of 4488212942 is 2492128844.

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

It is a junction number, because it is equal to n+sod(n) for n = 4488212893 and 4488212902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4488212947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66003098 + ... + 66003165.

It is an arithmetic number, because the mean of its divisors is an integer number (891042282).

Almost surely, 24488212942 is an apocalyptic number.

4488212942 is a deficient number, since it is larger than the sum of its proper divisors (2640125314).

4488212942 is a wasteful number, since it uses less digits than its factorization.

4488212942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132006282.

The product of its digits is 294912, while the sum is 44.

The square root of 4488212942 is about 66994.1261753596. The cubic root of 4488212942 is about 1649.5208822551.

The spelling of 4488212942 in words is "four billion, four hundred eighty-eight million, two hundred twelve thousand, nine hundred forty-two".

Divisors: 1 2 17 34 132006263 264012526 2244106471 4488212942