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134124151 = 767285979
BaseRepresentation
bin1111111111010…
…01001001110111
3100100101012202011
413333221021313
5233313433101
621150425051
73216015340
oct777511167
9310335664
10134124151
1169789507
1238b02187
1321a30a05
1413b550c7
15bb95751
hex7fe9277

134124151 has 8 divisors (see below), whose sum is σ = 155573120. Its totient is φ = 113247288.

The previous prime is 134124143. The next prime is 134124167. The reversal of 134124151 is 151421431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134124151 - 23 = 134124143 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 (134124191) 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 7 ways as a sum of consecutive naturals, for example, 142521 + ... + 143458.

It is an arithmetic number, because the mean of its divisors is an integer number (19446640).

Almost surely, 2134124151 is an apocalyptic number.

134124151 is a deficient number, since it is larger than the sum of its proper divisors (21448969).

134124151 is an equidigital number, since it uses as much as digits as its factorization.

134124151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286053.

The product of its digits is 480, while the sum is 22.

The square root of 134124151 is about 11581.1981677200. The cubic root of 134124151 is about 511.8809830274.

Adding to 134124151 its reverse (151421431), we get a palindrome (285545582).

The spelling of 134124151 in words is "one hundred thirty-four million, one hundred twenty-four thousand, one hundred fifty-one".

Divisors: 1 7 67 469 285979 2001853 19160593 134124151