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152414 = 276207
BaseRepresentation
bin100101001101011110
321202001222
4211031132
514334124
63133342
71203233
oct451536
9252058
10152414
11a4569
1274252
13544b2
143d78a
153025e
hex2535e

152414 has 4 divisors (see below), whose sum is σ = 228624. Its totient is φ = 76206.

The previous prime is 152407. The next prime is 152417. The reversal of 152414 is 414251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 414251 = 616791.

It is a junction number, because it is equal to n+sod(n) for n = 152392 and 152401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152417) by changing a digit.

152414 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38102 + ... + 38105.

It is an arithmetic number, because the mean of its divisors is an integer number (57156).

2152414 is an apocalyptic number.

152414 is a deficient number, since it is larger than the sum of its proper divisors (76210).

152414 is an equidigital number, since it uses as much as digits as its factorization.

152414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76209.

The product of its digits is 160, while the sum is 17.

The square root of 152414 is about 390.4023565503. The cubic root of 152414 is about 53.4164416073.

Adding to 152414 its reverse (414251), we get a palindrome (566665).

The spelling of 152414 in words is "one hundred fifty-two thousand, four hundred fourteen".

Divisors: 1 2 76207 152414