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48196227837 = 331821631229
BaseRepresentation
bin101100111000101110…
…000001001011111101
311121101212201001101110
4230320232001023331
51242201213242322
634050244232233
73324230114532
oct547056011375
9147355631343
1048196227837
111949257235a
12941099b679
13471115ba14
142492d54d89
1513c1343c0c
hexb38b812fd

48196227837 has 16 divisors (see below), whose sum is σ = 66415495680. Its totient is φ = 31056417600.

The previous prime is 48196227763. The next prime is 48196227869. The reversal of 48196227837 is 73872269184.

It is not a de Polignac number, because 48196227837 - 28 = 48196227581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48196227637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239262 + ... + 391967.

It is an arithmetic number, because the mean of its divisors is an integer number (4150968480).

Almost surely, 248196227837 is an apocalyptic number.

It is an amenable number.

48196227837 is a deficient number, since it is larger than the sum of its proper divisors (18219267843).

48196227837 is a wasteful number, since it uses less digits than its factorization.

48196227837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632084.

The product of its digits is 8128512, while the sum is 57.

The spelling of 48196227837 in words is "forty-eight billion, one hundred ninety-six million, two hundred twenty-seven thousand, eight hundred thirty-seven".

Divisors: 1 3 31 93 821 2463 25451 76353 631229 1893687 19568099 58704297 518239009 1554717027 16065409279 48196227837