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48192358381 = 71937724403
BaseRepresentation
bin101100111000011111…
…010000011111101101
311121101121102110111021
4230320133100133231
51242144220432011
634050025254141
73324152200366
oct547037203755
9147347373437
1048192358381
111949036a162
12940b634351
1347104056bb
142492628b6d
1513c0d2c471
hexb387d07ed

48192358381 has 8 divisors (see below), whose sum is σ = 48923348544. Its totient is φ = 47462819040.

The previous prime is 48192358373. The next prime is 48192358391. The reversal of 48192358381 is 18385329184.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48192358381 - 23 = 48192358373 is a prime.

It is a super-2 number, since 2×481923583812 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48192358301) 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, 295675 + ... + 428728.

It is an arithmetic number, because the mean of its divisors is an integer number (6115418568).

Almost surely, 248192358381 is an apocalyptic number.

It is an amenable number.

48192358381 is a deficient number, since it is larger than the sum of its proper divisors (730990163).

48192358381 is an equidigital number, since it uses as much as digits as its factorization.

48192358381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725411.

The product of its digits is 1658880, while the sum is 52.

The spelling of 48192358381 in words is "forty-eight billion, one hundred ninety-two million, three hundred fifty-eight thousand, three hundred eighty-one".

Divisors: 1 71 937 66527 724403 51432613 678765611 48192358381