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148200463 = 540727409
BaseRepresentation
bin10001101010101…
…01110000001111
3101022212100211001
420311111300033
5300414403323
622412241131
73446453215
oct1065256017
9338770731
10148200463
1176723224
12417701a7
132491baa8
141597acb5
15d0263ad
hex8d55c0f

148200463 has 4 divisors (see below), whose sum is σ = 148233280. Its totient is φ = 148167648.

The previous prime is 148200461. The next prime is 148200467. The reversal of 148200463 is 364002841.

148200463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364002841 = 698352127.

It is a cyclic number.

It is not a de Polignac number, because 148200463 - 21 = 148200461 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 (148200461) 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, 8298 + ... + 19111.

It is an arithmetic number, because the mean of its divisors is an integer number (37058320).

Almost surely, 2148200463 is an apocalyptic number.

148200463 is a deficient number, since it is larger than the sum of its proper divisors (32817).

148200463 is an equidigital number, since it uses as much as digits as its factorization.

148200463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32816.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 148200463 is about 12173.7612511500. The cubic root of 148200463 is about 529.1959601477.

The spelling of 148200463 in words is "one hundred forty-eight million, two hundred thousand, four hundred sixty-three".

Divisors: 1 5407 27409 148200463