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4480054131 = 37499342727
BaseRepresentation
bin1000010110000100…
…00011001101110011
3102120020000022220210
410023002003031303
533133343213011
62020315035203
7216006555210
oct41302031563
912506008823
104480054131
111999967a83
12a5043bb03
13565211c07
14306dd6b07
151b349d6a6
hex10b083373

4480054131 has 16 divisors (see below), whose sum is σ = 6828276224. Its totient is φ = 2559458304.

The previous prime is 4480054129. The next prime is 4480054141. The reversal of 4480054131 is 1314500844.

It is not a de Polignac number, because 4480054131 - 21 = 4480054129 is a prime.

It is a super-2 number, since 2×44800541312 = 40141770033380330322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4480054121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83490 + ... + 126216.

It is an arithmetic number, because the mean of its divisors is an integer number (426767264).

Almost surely, 24480054131 is an apocalyptic number.

4480054131 is a deficient number, since it is larger than the sum of its proper divisors (2348222093).

4480054131 is a wasteful number, since it uses less digits than its factorization.

4480054131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47730.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 4480054131 is about 66933.2064897536. The cubic root of 4480054131 is about 1648.5207594590.

Adding to 4480054131 its reverse (1314500844), we get a palindrome (5794554975).

The spelling of 4480054131 in words is "four billion, four hundred eighty million, fifty-four thousand, one hundred thirty-one".

Divisors: 1 3 7 21 4993 14979 34951 42727 104853 128181 299089 897267 213335911 640007733 1493351377 4480054131