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48124883915 = 5241178722349
BaseRepresentation
bin101100110100011101…
…110111001111001011
311121012220110101220222
4230310131313033023
51242024432241130
634035215140255
73322402523003
oct546435671713
9147186411828
1048124883915
1119456273639
1293b0b1468b
1346cc43c594
1424876a3003
1513b9e4ece5
hexb347773cb

48124883915 has 16 divisors (see below), whose sum is σ = 58024533600. Its totient is φ = 38316986880.

The previous prime is 48124883909. The next prime is 48124883971. The reversal of 48124883915 is 51938842184.

It is not a de Polignac number, because 48124883915 - 218 = 48124621771 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2142161 + ... + 2164509.

It is an arithmetic number, because the mean of its divisors is an integer number (3626533350).

Almost surely, 248124883915 is an apocalyptic number.

48124883915 is a deficient number, since it is larger than the sum of its proper divisors (9899649685).

48124883915 is a wasteful number, since it uses less digits than its factorization.

48124883915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24382.

The product of its digits is 2211840, while the sum is 53.

The spelling of 48124883915 in words is "forty-eight billion, one hundred twenty-four million, eight hundred eighty-three thousand, nine hundred fifteen".

Divisors: 1 5 241 1205 1787 8935 22349 111745 430667 2153335 5386109 26930545 39937663 199688315 9624976783 48124883915