Search a number
-
+
141402 = 2323567
BaseRepresentation
bin100010100001011010
321011222010
4202201122
514011102
63010350
71126152
oct424132
9234863
10141402
1197268
12699b6
134c491
1439762
152bd6c
hex2285a

141402 has 8 divisors (see below), whose sum is σ = 282816. Its totient is φ = 47132.

The previous prime is 141397. The next prime is 141403. The reversal of 141402 is 204141.

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

141402 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141402.

It is not an unprimeable number, because it can be changed into a prime (141403) 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, 11778 + ... + 11789.

It is an arithmetic number, because the mean of its divisors is an integer number (35352).

2141402 is an apocalyptic number.

141402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141402 is a wasteful number, since it uses less digits than its factorization.

141402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23572.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 141402 is about 376.0345728786. The cubic root of 141402 is about 52.0976960212.

Adding to 141402 its reverse (204141), we get a palindrome (345543).

The spelling of 141402 in words is "one hundred forty-one thousand, four hundred two", and thus it is an iban number.

Divisors: 1 2 3 6 23567 47134 70701 141402