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48706320045 = 353247088003
BaseRepresentation
bin101101010111000111…
…110111011010101101
311122201102112102100110
4231113013313122231
51244222304220140
634213025250233
73342662614035
oct552707673255
9148642472313
1048706320045
11197244a2169
129533793979
134792a38626
1425009b68c5
151401002380
hexb571f76ad

48706320045 has 8 divisors (see below), whose sum is σ = 77930112096. Its totient is φ = 25976704016.

The previous prime is 48706320029. The next prime is 48706320077. The reversal of 48706320045 is 54002360784.

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 48706320045 - 24 = 48706320029 is a prime.

It is a super-2 number, since 2×487063200452 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48706319985 and 48706320012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623543987 + ... + 1623544016.

It is an arithmetic number, because the mean of its divisors is an integer number (9741264012).

Almost surely, 248706320045 is an apocalyptic number.

It is an amenable number.

48706320045 is a deficient number, since it is larger than the sum of its proper divisors (29223792051).

48706320045 is a wasteful number, since it uses less digits than its factorization.

48706320045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247088011.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 48706320045 in words is "forty-eight billion, seven hundred six million, three hundred twenty thousand, forty-five".

Divisors: 1 3 5 15 3247088003 9741264009 16235440015 48706320045