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146481103 is a prime number
BaseRepresentation
bin10001011101100…
…01111111001111
3101012122000022001
420232301333033
5244444343403
622311333131
73426032416
oct1056617717
9335560261
10146481103
117575946a
12410811a7
1324469312
141565047d
15ccd6c1d
hex8bb1fcf

146481103 has 2 divisors, whose sum is σ = 146481104. Its totient is φ = 146481102.

The previous prime is 146481073. The next prime is 146481131. The reversal of 146481103 is 301184641.

It is an a-pointer prime, because the next prime (146481131) can be obtained adding 146481103 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-146481103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146481133) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73240551 + 73240552.

It is an arithmetic number, because the mean of its divisors is an integer number (73240552).

Almost surely, 2146481103 is an apocalyptic number.

146481103 is a deficient number, since it is larger than the sum of its proper divisors (1).

146481103 is an equidigital number, since it uses as much as digits as its factorization.

146481103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 146481103 is about 12102.9377838606. The cubic root of 146481103 is about 527.1414908611.

It can be divided in two parts, 14648 and 1103, that added together give a palindrome (15751).

The spelling of 146481103 in words is "one hundred forty-six million, four hundred eighty-one thousand, one hundred three".