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48133159 = 311154769
BaseRepresentation
bin1011011110011…
…1010000100111
310100120102021121
42313213100213
544310230114
64435354411
71123060624
oct267472047
9110512247
1048133159
1125196178
1214152a07
139c83779
14656d34b
15435ba24
hex2de7427

48133159 has 4 divisors (see below), whose sum is σ = 48288240. Its totient is φ = 47978080.

The previous prime is 48133157. The next prime is 48133177. The reversal of 48133159 is 95133184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48133159 - 21 = 48133157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48133153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77074 + ... + 77695.

It is an arithmetic number, because the mean of its divisors is an integer number (12072060).

Almost surely, 248133159 is an apocalyptic number.

48133159 is a deficient number, since it is larger than the sum of its proper divisors (155081).

48133159 is a wasteful number, since it uses less digits than its factorization.

48133159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155080.

The product of its digits is 12960, while the sum is 34.

The square root of 48133159 is about 6937.8064977340. The cubic root of 48133159 is about 363.7598721159.

The spelling of 48133159 in words is "forty-eight million, one hundred thirty-three thousand, one hundred fifty-nine".

Divisors: 1 311 154769 48133159