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48654634865185 = 5151147474369921
BaseRepresentation
bin10110001000000010010100…
…01110100101001000100001
320101021100010011022012001101
423010001022032211020201
522334124143011141220
6251251344121234401
713151116131440236
oct1304011216451041
9211240104265041
1048654634865185
1114559350a59748
125559716932a01
13211c15cb926cb
14c02c7b10378d
1559594322330a
hex2c404a3a5221

48654634865185 has 16 divisors (see below), whose sum is σ = 58776220006272. Its totient is φ = 38663304192000.

The previous prime is 48654634865101. The next prime is 48654634865191. The reversal of 48654634865185 is 58156843645684.

It is not a de Polignac number, because 48654634865185 - 29 = 48654634864673 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8949025 + ... + 13318945.

It is an arithmetic number, because the mean of its divisors is an integer number (3673513750392).

Almost surely, 248654634865185 is an apocalyptic number.

It is an amenable number.

48654634865185 is a deficient number, since it is larger than the sum of its proper divisors (10121585141087).

48654634865185 is a wasteful number, since it uses less digits than its factorization.

48654634865185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384824.

The product of its digits is 2654208000, while the sum is 73.

The spelling of 48654634865185 in words is "forty-eight trillion, six hundred fifty-four billion, six hundred thirty-four million, eight hundred sixty-five thousand, one hundred eighty-five".

Divisors: 1 5 151 755 14747 73735 2226797 4369921 11133985 21849605 659858071 3299290355 64443224987 322216124935 9730926973037 48654634865185