Search a number
-
+
1906414341 = 31348882419
BaseRepresentation
bin111000110100001…
…1001001100000101
311220212020212211120
41301220121030011
512401020224331
6513101024153
765146153206
oct16150311405
94825225746
101906414341
11899137347
12452555059
13244c6b330
141412975ad
15b2578796
hex71a19305

1906414341 has 8 divisors (see below), whose sum is σ = 2737415520. Its totient is φ = 1173178032.

The previous prime is 1906414339. The next prime is 1906414361. The reversal of 1906414341 is 1434146091.

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

It is not a de Polignac number, because 1906414341 - 21 = 1906414339 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1906414361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24441171 + ... + 24441248.

It is an arithmetic number, because the mean of its divisors is an integer number (342176940).

Almost surely, 21906414341 is an apocalyptic number.

It is an amenable number.

1906414341 is a deficient number, since it is larger than the sum of its proper divisors (831001179).

1906414341 is a wasteful number, since it uses less digits than its factorization.

1906414341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48882435.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1906414341 is about 43662.5049785282. The cubic root of 1906414341 is about 1239.9545467643.

The spelling of 1906414341 in words is "one billion, nine hundred six million, four hundred fourteen thousand, three hundred forty-one".

Divisors: 1 3 13 39 48882419 146647257 635471447 1906414341