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48867044967 = 32132347386371
BaseRepresentation
bin101101100000101100…
…111110111001100111
311200010121222002111100
4231200230332321213
51300034430414332
634241010211143
73346654012566
oct554054767147
9150117862440
1048867044967
11197a719a184
129579583ab3
1347ba121030
142518093bdd
15141019e67c
hexb60b3ee67

48867044967 has 48 divisors (see below), whose sum is σ = 81008299008. Its totient is φ = 28152463680.

The previous prime is 48867044953. The next prime is 48867045023. The reversal of 48867044967 is 76944076884.

48867044967 is a `hidden beast` number, since 4 + 88 + 67 + 0 + 4 + 496 + 7 = 666.

It is not a de Polignac number, because 48867044967 - 210 = 48867043943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48867044767) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66709 + ... + 319662.

It is an arithmetic number, because the mean of its divisors is an integer number (1687672896).

Almost surely, 248867044967 is an apocalyptic number.

48867044967 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

48867044967 is a deficient number, since it is larger than the sum of its proper divisors (32141254041).

48867044967 is a wasteful number, since it uses less digits than its factorization.

48867044967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386460 (or 386457 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 63.

The spelling of 48867044967 in words is "forty-eight billion, eight hundred sixty-seven million, forty-four thousand, nine hundred sixty-seven".

Divisors: 1 3 9 13 23 39 47 69 117 141 207 299 423 611 897 1081 1833 2691 3243 5499 9729 14053 42159 126477 386371 1159113 3477339 5022823 8886533 15068469 18159437 26659599 45205407 54478311 79978797 115524929 163434933 236072681 346574787 417667051 708218043 1039724361 1253001153 2124654129 3759003459 5429671663 16289014989 48867044967