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48148582001 = 1317749208673
BaseRepresentation
bin101100110101111000…
…010000111001110001
311121021120001101120212
4230311320100321301
51242102014111001
634041423113505
73323111123432
oct546570207161
9147246041525
1048148582001
111946868a333
1293b8a42895
134704319010
14248a8b1489
1513bc0817bb
hexb35e10e71

48148582001 has 8 divisors (see below), whose sum is σ = 51855489000. Its totient is φ = 44442127872.

The previous prime is 48148581991. The next prime is 48148582003. The reversal of 48148582001 is 10028584184.

48148582001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4708018225 + 43440563776 = 68615^2 + 208424^2 .

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 48148582001 - 214 = 48148565617 is a prime.

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 48148582001.

It is not an unprimeable number, because it can be changed into a prime (48148582003) 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, 126401 + ... + 335073.

It is an arithmetic number, because the mean of its divisors is an integer number (6481936125).

Almost surely, 248148582001 is an apocalyptic number.

It is an amenable number.

48148582001 is a deficient number, since it is larger than the sum of its proper divisors (3706906999).

48148582001 is a wasteful number, since it uses less digits than its factorization.

48148582001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226435.

The product of its (nonzero) digits is 81920, while the sum is 41.

The spelling of 48148582001 in words is "forty-eight billion, one hundred forty-eight million, five hundred eighty-two thousand, one".

Divisors: 1 13 17749 208673 230737 2712749 3703737077 48148582001