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48385633179 = 3134726396963
BaseRepresentation
bin101101000100000000…
…100010101110011011
311121220002002211200010
4231010000202232123
51243043210230204
634121132013003
73332020044642
oct550400425633
9147802084603
1048385633179
111957a4793a4
129464301163
1347414768a0
1424b017a359
1513d2ca8d89
hexb44022b9b

48385633179 has 16 divisors (see below), whose sum is σ = 70955039232. Its totient is φ = 29142246048.

The previous prime is 48385633133. The next prime is 48385633183. The reversal of 48385633179 is 97133658384.

It is not a de Polignac number, because 48385633179 - 28 = 48385632923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48385633199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13196649 + ... + 13200314.

It is an arithmetic number, because the mean of its divisors is an integer number (4434689952).

Almost surely, 248385633179 is an apocalyptic number.

48385633179 is a deficient number, since it is larger than the sum of its proper divisors (22569406053).

48385633179 is a wasteful number, since it uses less digits than its factorization.

48385633179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26397026.

The product of its digits is 13063680, while the sum is 57.

The spelling of 48385633179 in words is "forty-eight billion, three hundred eighty-five million, six hundred thirty-three thousand, one hundred seventy-nine".

Divisors: 1 3 13 39 47 141 611 1833 26396963 79190889 343160519 1029481557 1240657261 3721971783 16128544393 48385633179