Search a number
-
+
359149 = 751307
BaseRepresentation
bin1010111101011101101
3200020122211
41113223231
542443044
611410421
73024040
oct1275355
9606584
10359149
1122591a
12153a11
13c761b
1494c57
1571634
hex57aed

359149 has 4 divisors (see below), whose sum is σ = 410464. Its totient is φ = 307836.

The previous prime is 359147. The next prime is 359153. The reversal of 359149 is 941953.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 359149 - 21 = 359147 is a prime.

It is a Duffinian number.

359149 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 359149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (359143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25647 + ... + 25660.

It is an arithmetic number, because the mean of its divisors is an integer number (102616).

2359149 is an apocalyptic number.

It is an amenable number.

359149 is a deficient number, since it is larger than the sum of its proper divisors (51315).

359149 is an equidigital number, since it uses as much as digits as its factorization.

359149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51314.

The product of its digits is 4860, while the sum is 31.

The square root of 359149 is about 599.2904137394. The cubic root of 359149 is about 71.0817678595.

The spelling of 359149 in words is "three hundred fifty-nine thousand, one hundred forty-nine".

Divisors: 1 7 51307 359149