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48830626407 = 331757693607
BaseRepresentation
bin101101011110100010…
…000011101001100111
311200001002102211121210
4231132202003221213
51300001120021112
634233225442503
73346032322203
oct553642035147
9150032384553
1048830626407
11197886853a2
129569340433
1347b270c6a4
1425132d3b03
15140bda8b3c
hexb5e883a67

48830626407 has 16 divisors (see below), whose sum is σ = 67296622592. Its totient is φ = 31461968160.

The previous prime is 48830626391. The next prime is 48830626451. The reversal of 48830626407 is 70462603884.

It is not a de Polignac number, because 48830626407 - 24 = 48830626391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48830626477) 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 15 ways as a sum of consecutive naturals, for example, 276403 + ... + 417204.

It is an arithmetic number, because the mean of its divisors is an integer number (4206038912).

Almost surely, 248830626407 is an apocalyptic number.

48830626407 is a deficient number, since it is larger than the sum of its proper divisors (18465996185).

48830626407 is a wasteful number, since it uses less digits than its factorization.

48830626407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694398.

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 48830626407 in words is "forty-eight billion, eight hundred thirty million, six hundred twenty-six thousand, four hundred seven".

Divisors: 1 3 31 93 757 2271 23467 70401 693607 2080821 21501817 64505451 525060499 1575181497 16276875469 48830626407