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148200341 = 685721613
BaseRepresentation
bin10001101010101…
…01101110010101
3101022212100122112
420311111232111
5300414402331
622412240405
73446452652
oct1065255625
9338770575
10148200341
1176723123
1241770105
132491ba13
141597ac29
15d02632b
hex8d55b95

148200341 has 4 divisors (see below), whose sum is σ = 148228812. Its totient is φ = 148171872.

The previous prime is 148200337. The next prime is 148200413. The reversal of 148200341 is 143002841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78411025 + 69789316 = 8855^2 + 8354^2 .

It is a cyclic number.

It is not a de Polignac number, because 148200341 - 22 = 148200337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148200301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3950 + ... + 17663.

It is an arithmetic number, because the mean of its divisors is an integer number (37057203).

Almost surely, 2148200341 is an apocalyptic number.

It is an amenable number.

148200341 is a deficient number, since it is larger than the sum of its proper divisors (28471).

148200341 is an equidigital number, since it uses as much as digits as its factorization.

148200341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28470.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 148200341 is about 12173.7562403722. The cubic root of 148200341 is about 529.1958149346.

The spelling of 148200341 in words is "one hundred forty-eight million, two hundred thousand, three hundred forty-one".

Divisors: 1 6857 21613 148200341