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48056320779 = 3196731252739
BaseRepresentation
bin101100110000011000…
…010100001100001011
311121001010110000222120
4230300120110030023
51241404404231104
634024325422323
73320610662325
oct546030241413
9147033400876
1048056320779
11194205a4095
129391b6a9a3
1346bb184a8c
14247c536615
1513b3e09cd9
hexb3061430b

48056320779 has 16 divisors (see below), whose sum is σ = 67547740800. Its totient is φ = 30306237696.

The previous prime is 48056320777. The next prime is 48056320801. The reversal of 48056320779 is 97702365084.

It is not a de Polignac number, because 48056320779 - 21 = 48056320777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48056320777) 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, 588009 + ... + 664730.

It is an arithmetic number, because the mean of its divisors is an integer number (4221733800).

Almost surely, 248056320779 is an apocalyptic number.

48056320779 is a deficient number, since it is larger than the sum of its proper divisors (19491420021).

48056320779 is a wasteful number, since it uses less digits than its factorization.

48056320779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253434.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 48056320779 in words is "forty-eight billion, fifty-six million, three hundred twenty thousand, seven hundred seventy-nine".

Divisors: 1 3 19 57 673 2019 12787 38361 1252739 3758217 23802041 71406123 843093347 2529280041 16018773593 48056320779