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152714 = 2292633
BaseRepresentation
bin100101010010001010
321202111002
4211102022
514341324
63135002
71204142
oct452212
9252432
10152714
11a4811
1274462
1354683
143d922
15303ae
hex2548a

152714 has 8 divisors (see below), whose sum is σ = 237060. Its totient is φ = 73696.

The previous prime is 152681. The next prime is 152717. The reversal of 152714 is 417251.

It can be written as a sum of positive squares in 2 ways, for example, as 148225 + 4489 = 385^2 + 67^2 .

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

It is not an unprimeable number, because it can be changed into a prime (152717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259 + ... + 1374.

2152714 is an apocalyptic number.

152714 is a deficient number, since it is larger than the sum of its proper divisors (84346).

152714 is a wasteful number, since it uses less digits than its factorization.

152714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664.

The product of its digits is 280, while the sum is 20.

The square root of 152714 is about 390.7863866616. The cubic root of 152714 is about 53.4514655769.

Adding to 152714 its reverse (417251), we get a palindrome (569965).

The spelling of 152714 in words is "one hundred fifty-two thousand, seven hundred fourteen".

Divisors: 1 2 29 58 2633 5266 76357 152714