Search a number
-
+
88895048 = 23114721493
BaseRepresentation
bin1010100110001…
…10111001001000
320012021100002012
411103012321020
5140224120143
612453155052
72126411144
oct523067110
9205240065
1088895048
11461a7190
122592ba88
1315556028
14bb40224
157c0e418
hex54c6e48

88895048 has 32 divisors (see below), whose sum is σ = 185708160. Its totient is φ = 39545280.

The previous prime is 88895021. The next prime is 88895099. The reversal of 88895048 is 84059888.

It is a junction number, because it is equal to n+sod(n) for n = 88894987 and 88895005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6611 + ... + 14882.

It is an arithmetic number, because the mean of its divisors is an integer number (5803380).

Almost surely, 288895048 is an apocalyptic number.

88895048 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

88895048 is an abundant number, since it is smaller than the sum of its proper divisors (96813112).

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

88895048 is a wasteful number, since it uses less digits than its factorization.

88895048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21557 (or 21553 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 50.

The square root of 88895048 is about 9428.4170463551. The cubic root of 88895048 is about 446.2989409298.

The spelling of 88895048 in words is "eighty-eight million, eight hundred ninety-five thousand, forty-eight".

Divisors: 1 2 4 8 11 22 44 47 88 94 188 376 517 1034 2068 4136 21493 42986 85972 171944 236423 472846 945692 1010171 1891384 2020342 4040684 8081368 11111881 22223762 44447524 88895048