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148153 is a prime number
BaseRepresentation
bin100100001010111001
321112020011
4210022321
514220103
63101521
71154635
oct441271
9245204
10148153
11a1345
12718a1
1352585
143bdc5
152dd6d
hex242b9

148153 has 2 divisors, whose sum is σ = 148154. Its totient is φ = 148152.

The previous prime is 148151. The next prime is 148157. The reversal of 148153 is 351841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131769 + 16384 = 363^2 + 128^2 .

It is a cyclic number.

It is not a de Polignac number, because 148153 - 21 = 148151 is a prime.

It is a super-2 number, since 2×1481532 = 43898622818, which contains 22 as substring.

Together with 148151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (148151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74076 + 74077.

It is an arithmetic number, because the mean of its divisors is an integer number (74077).

2148153 is an apocalyptic number.

It is an amenable number.

148153 is a deficient number, since it is larger than the sum of its proper divisors (1).

148153 is an equidigital number, since it uses as much as digits as its factorization.

148153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 22.

The square root of 148153 is about 384.9064821486. The cubic root of 148153 is about 52.9139460302.

Adding to 148153 its reverse (351841), we get a palindrome (499994).

The spelling of 148153 in words is "one hundred forty-eight thousand, one hundred fifty-three".