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148110541 = 1014613181
BaseRepresentation
bin10001101001111…
…11110011001101
3101022200210110121
420310333303031
5300404014131
622410304541
73445630105
oct1064776315
9338623417
10148110541
1176671707
1241728151
13248b9b97
1415956205
15d009911
hex8d3fccd

148110541 has 8 divisors (see below), whose sum is σ = 149948568. Its totient is φ = 146280000.

The previous prime is 148110527. The next prime is 148110551. The reversal of 148110541 is 145011841.

It can be written as a sum of positive squares in 4 ways, for example, as 16434916 + 131675625 = 4054^2 + 11475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148110541 - 29 = 148110029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148110551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44971 + ... + 48151.

It is an arithmetic number, because the mean of its divisors is an integer number (18743571).

Almost surely, 2148110541 is an apocalyptic number.

It is an amenable number.

148110541 is a deficient number, since it is larger than the sum of its proper divisors (1838027).

148110541 is a wasteful number, since it uses less digits than its factorization.

148110541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 148110541 is about 12170.0674196982. The cubic root of 148110541 is about 529.0889069804.

The spelling of 148110541 in words is "one hundred forty-eight million, one hundred ten thousand, five hundred forty-one".

Divisors: 1 101 461 3181 46561 321281 1466441 148110541