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48615086407 = 233019769997
BaseRepresentation
bin101101010001101011…
…110101100101000111
311122111001212021022211
4231101223311211013
51244030430231112
634200010004251
73340504262536
oct552153654507
9148431767284
1048615086407
1119687a48a68
129509116687
134779b74024
1424d282831d
1513e7ed00a7
hexb51af5947

48615086407 has 8 divisors (see below), whose sum is σ = 50731190496. Its totient is φ = 46499182752.

The previous prime is 48615086363. The next prime is 48615086419. The reversal of 48615086407 is 70468051684.

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 48615086407 - 27 = 48615086279 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 (48615086447) 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, 659533 + ... + 729529.

It is an arithmetic number, because the mean of its divisors is an integer number (6341398812).

Almost surely, 248615086407 is an apocalyptic number.

48615086407 is a deficient number, since it is larger than the sum of its proper divisors (2116104089).

48615086407 is a wasteful number, since it uses less digits than its factorization.

48615086407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100217.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 48615086407 in words is "forty-eight billion, six hundred fifteen million, eighty-six thousand, four hundred seven".

Divisors: 1 23 30197 69997 694531 1609931 2113699409 48615086407