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48723023867 = 730059231559
BaseRepresentation
bin101101011000000111…
…100101011111111011
311122202120222001200112
4231120013211133323
51244241043230432
634214423254535
73343254604160
oct553007453773
9148676861615
1048723023867
1119732970a81
1295392aa44b
13479633664b
142502cc4067
1514027017b2
hexb581e57fb

48723023867 has 8 divisors (see below), whose sum is σ = 55685548800. Its totient is φ = 41761022184.

The previous prime is 48723023831. The next prime is 48723023879. The reversal of 48723023867 is 76832032784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48723023867 - 214 = 48723007483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48723023887) 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, 94634 + ... + 326192.

It is an arithmetic number, because the mean of its divisors is an integer number (6960693600).

Almost surely, 248723023867 is an apocalyptic number.

48723023867 is a deficient number, since it is larger than the sum of its proper divisors (6962524933).

48723023867 is a wasteful number, since it uses less digits than its factorization.

48723023867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261625.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 48723023867 in words is "forty-eight billion, seven hundred twenty-three million, twenty-three thousand, eight hundred sixty-seven".

Divisors: 1 7 30059 210413 231559 1620913 6960431981 48723023867