Search a number
-
+
38533098 = 236422183
BaseRepresentation
bin1001001011111…
…1011111101010
32200111200110210
42102333133222
534331024343
63453521550
7645345252
oct222773752
980450423
1038533098
111a82953a
1210aa32b6
137ca1c66
145190962
1535b2333
hex24bf7ea

38533098 has 8 divisors (see below), whose sum is σ = 77066208. Its totient is φ = 12844364.

The previous prime is 38533097. The next prime is 38533111. The reversal of 38533098 is 89033583.

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

38533098 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (38533097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3211086 + ... + 3211097.

It is an arithmetic number, because the mean of its divisors is an integer number (9633276).

Almost surely, 238533098 is an apocalyptic number.

38533098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38533098 is a wasteful number, since it uses less digits than its factorization.

38533098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6422188.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 38533098 is about 6207.5033628666. The cubic root of 38533098 is about 337.7624055296.

The spelling of 38533098 in words is "thirty-eight million, five hundred thirty-three thousand, ninety-eight".

Divisors: 1 2 3 6 6422183 12844366 19266549 38533098