Search a number
-
+
148876 = 22713409
BaseRepresentation
bin100100010110001100
321120012221
4210112030
514231001
63105124
71160020
oct442614
9246187
10148876
11a1942
12721a4
13529c0
143c380
152e1a1
hex2458c

148876 has 24 divisors (see below), whose sum is σ = 321440. Its totient is φ = 58752.

The previous prime is 148873. The next prime is 148891. The reversal of 148876 is 678841.

It is a happy number.

It is a Cunningham number, because it is equal to 533-1.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (148873) 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 7 ways as a sum of consecutive naturals, for example, 160 + ... + 568.

2148876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160720).

148876 is an abundant number, since it is smaller than the sum of its proper divisors (172564).

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

148876 is a wasteful number, since it uses less digits than its factorization.

148876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 431 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 148876 is about 385.8445282753. The cubic root of 148876 is about 52.9998813335. Note that the first 3 decimals are identical.

It can be divided in two parts, 148 and 876, that added together give a 10-th power (1024 = 210).

The spelling of 148876 in words is "one hundred forty-eight thousand, eight hundred seventy-six".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 409 818 1636 2863 5317 5726 10634 11452 21268 37219 74438 148876