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48141580499 = 189823253613
BaseRepresentation
bin101100110101011101…
…100011100011010011
311121021001212200022222
4230311131203203103
51242043221033444
634041013051255
73322664453045
oct546535434323
9147231780288
1048141580499
1119464737a71
1293b6626b2b
134702a3720c
1424899aba95
1513bb64beee
hexb357638d3

48141580499 has 4 divisors (see below), whose sum is σ = 48142023936. Its totient is φ = 48141137064.

The previous prime is 48141580447. The next prime is 48141580507. The reversal of 48141580499 is 99408514184.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 48141580499 - 212 = 48141576403 is a prime.

It is a super-2 number, since 2×481415804992 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48141580499.

It is not an unprimeable number, because it can be changed into a prime (48141580199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63017 + ... + 316629.

It is an arithmetic number, because the mean of its divisors is an integer number (12035505984).

Almost surely, 248141580499 is an apocalyptic number.

48141580499 is a deficient number, since it is larger than the sum of its proper divisors (443437).

48141580499 is a wasteful number, since it uses less digits than its factorization.

48141580499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443436.

The product of its (nonzero) digits is 1658880, while the sum is 53.

The spelling of 48141580499 in words is "forty-eight billion, one hundred forty-one million, five hundred eighty thousand, four hundred ninety-nine".

Divisors: 1 189823 253613 48141580499