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48171025294 = 276435351147
BaseRepresentation
bin101100110111001101…
…111000001110001110
311121100010021121222221
4230313031320032032
51242123240302134
634043544125554
73323502646660
oct546715701616
9147303247887
1048171025294
111947a319307
1294044668ba
134708b76582
14248d874530
1513be0165b4
hexb3737838e

48171025294 has 16 divisors (see below), whose sum is σ = 82707343488. Its totient is φ = 20612614392.

The previous prime is 48171025289. The next prime is 48171025297. The reversal of 48171025294 is 49252017184.

It is a self number, because there is not a number n which added to its sum of digits gives 48171025294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48171025297) 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, 2666572 + ... + 2684575.

It is an arithmetic number, because the mean of its divisors is an integer number (5169208968).

Almost surely, 248171025294 is an apocalyptic number.

48171025294 is a deficient number, since it is larger than the sum of its proper divisors (34536318194).

48171025294 is a wasteful number, since it uses less digits than its factorization.

48171025294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351799.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 48171025294 in words is "forty-eight billion, one hundred seventy-one million, twenty-five thousand, two hundred ninety-four".

Divisors: 1 2 7 14 643 1286 4501 9002 5351147 10702294 37458029 74916058 3440787521 6881575042 24085512647 48171025294