Search a number
-
+
148413 = 361811
BaseRepresentation
bin100100001110111101
321112120210
4210032331
514222123
63103033
71155456
oct441675
9245523
10148413
11a1561
1271a79
1352725
143c12d
152de93
hex243bd

148413 has 8 divisors (see below), whose sum is σ = 201376. Its totient is φ = 97200.

The previous prime is 148411. The next prime is 148429. The reversal of 148413 is 314841.

148413 = T37 + T38 + ... + T97.

148413 is nontrivially palindromic in base 13.

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

It is not a de Polignac number, because 148413 - 21 = 148411 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 148413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223 + ... + 588.

It is an arithmetic number, because the mean of its divisors is an integer number (25172).

2148413 is an apocalyptic number.

It is an amenable number.

148413 is a deficient number, since it is larger than the sum of its proper divisors (52963).

148413 is an equidigital number, since it uses as much as digits as its factorization.

148413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875.

The product of its digits is 384, while the sum is 21.

The square root of 148413 is about 385.2440784749. The cubic root of 148413 is about 52.9448815853.

It can be divided in two parts, 148 and 413, that added together give a triangular number (561 = T33).

The spelling of 148413 in words is "one hundred forty-eight thousand, four hundred thirteen".

Divisors: 1 3 61 183 811 2433 49471 148413