Search a number
-
+
49023417 = 333149369
BaseRepresentation
bin1011101100000…
…0100110111001
310102020122111010
42323000212321
5100022222132
64510424133
71133456262
oct273004671
9112218433
1049023417
1125744023
1214502049
13a205a51
146721969
1544856cc
hex2ec09b9

49023417 has 8 divisors (see below), whose sum is σ = 65563360. Its totient is φ = 32582880.

The previous prime is 49023389. The next prime is 49023421. The reversal of 49023417 is 71432094.

It is a happy number.

49023417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 49023417 - 26 = 49023353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49023437) 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, 23692 + ... + 25677.

It is an arithmetic number, because the mean of its divisors is an integer number (8195420).

Almost surely, 249023417 is an apocalyptic number.

It is an amenable number.

49023417 is a deficient number, since it is larger than the sum of its proper divisors (16539943).

49023417 is a wasteful number, since it uses less digits than its factorization.

49023417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49703.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 49023417 is about 7001.6724430667. The cubic root of 49023417 is about 365.9888542098.

The spelling of 49023417 in words is "forty-nine million, twenty-three thousand, four hundred seventeen".

Divisors: 1 3 331 993 49369 148107 16341139 49023417