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48714393187 = 1783190714327
BaseRepresentation
bin101101010111100110…
…101010011001100011
311122201222201120121201
4231113212222121203
51244231341040222
634213514302031
73343121336635
oct552746523143
9148658646551
1048714393187
1119729006689
129536427917
134794604135
142501ab8a55
151401a99427
hexb579aa663

48714393187 has 8 divisors (see below), whose sum is σ = 48770678016. Its totient is φ = 48658144392.

The previous prime is 48714393181. The next prime is 48714393223. The reversal of 48714393187 is 78139341784.

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 48714393187 - 219 = 48713868899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48714393181) 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, 3393018 + ... + 3407344.

It is an arithmetic number, because the mean of its divisors is an integer number (6096334752).

Almost surely, 248714393187 is an apocalyptic number.

48714393187 is a deficient number, since it is larger than the sum of its proper divisors (56284829).

48714393187 is a wasteful number, since it uses less digits than its factorization.

48714393187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18017.

The product of its digits is 4064256, while the sum is 55.

The spelling of 48714393187 in words is "forty-eight billion, seven hundred fourteen million, three hundred ninety-three thousand, one hundred eighty-seven".

Divisors: 1 1783 1907 14327 3400181 25545041 27321589 48714393187