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154153 is a prime number
BaseRepresentation
bin100101101000101001
321211110101
4211220221
514413103
63145401
71211266
oct455051
9254411
10154153
11a58aa
1275261
135521c
144026d
1530a1d
hex25a29

154153 has 2 divisors, whose sum is σ = 154154. Its totient is φ = 154152.

The previous prime is 154127. The next prime is 154157. The reversal of 154153 is 351451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110889 + 43264 = 333^2 + 208^2 .

It is a cyclic number.

It is not a de Polignac number, because 154153 - 29 = 153641 is a prime.

154153 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 154153.

It is not a weakly prime, because it can be changed into another prime (154157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77076 + 77077.

It is an arithmetic number, because the mean of its divisors is an integer number (77077).

2154153 is an apocalyptic number.

It is an amenable number.

154153 is a deficient number, since it is larger than the sum of its proper divisors (1).

154153 is an equidigital number, since it uses as much as digits as its factorization.

154153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 300, while the sum is 19.

The square root of 154153 is about 392.6232290632. The cubic root of 154153 is about 53.6188292427.

The spelling of 154153 in words is "one hundred fifty-four thousand, one hundred fifty-three".