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48806950929 = 31119145953353
BaseRepresentation
bin101101011101000111…
…101111100000010001
311122222102212222222020
4231131013233200101
51244424034412204
634231022202053
73345324144402
oct553507574021
9148872788866
1048806950929
1119776284690
129561423329
1347aa840329
1425100cd9a9
151409c7dbd9
hexb5d1ef811

48806950929 has 32 divisors (see below), whose sum is σ = 74780966400. Its totient is φ = 28003397760.

The previous prime is 48806950883. The next prime is 48806950957. The reversal of 48806950929 is 92905960884.

It is not a de Polignac number, because 48806950929 - 29 = 48806950417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48806970929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 888117 + ... + 941469.

It is an arithmetic number, because the mean of its divisors is an integer number (2336905200).

Almost surely, 248806950929 is an apocalyptic number.

It is an amenable number.

48806950929 is a deficient number, since it is larger than the sum of its proper divisors (25974015471).

48806950929 is a wasteful number, since it uses less digits than its factorization.

48806950929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54845.

The product of its (nonzero) digits is 11197440, while the sum is 60.

The spelling of 48806950929 in words is "forty-eight billion, eight hundred six million, nine hundred fifty thousand, nine hundred twenty-nine".

Divisors: 1 3 11 19 33 57 209 627 1459 4377 16049 27721 48147 53353 83163 160059 304931 586883 914793 1013707 1760649 3041121 11150777 33452331 77842027 233526081 856262297 1478998513 2568786891 4436995539 16268983643 48806950929