Search a number
-
+
88396148 = 2222099037
BaseRepresentation
bin1010100010011…
…01000101110100
320011022222201102
411101031011310
5140112134043
612434345232
72122232501
oct521150564
9204288642
1088396148
1145996375
122572b218
131540cc19
14ba504a8
157b616b8
hex544d174

88396148 has 6 divisors (see below), whose sum is σ = 154693266. Its totient is φ = 44198072.

The previous prime is 88396127. The next prime is 88396157. The reversal of 88396148 is 84169388.

It can be written as a sum of positive squares in only one way, i.e., 85340644 + 3055504 = 9238^2 + 1748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11049515 + ... + 11049522.

It is an arithmetic number, because the mean of its divisors is an integer number (25782211).

Almost surely, 288396148 is an apocalyptic number.

It is an amenable number.

88396148 is a deficient number, since it is larger than the sum of its proper divisors (66297118).

88396148 is a wasteful number, since it uses less digits than its factorization.

88396148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22099041 (or 22099039 counting only the distinct ones).

The product of its digits is 331776, while the sum is 47.

The square root of 88396148 is about 9401.9225693472. The cubic root of 88396148 is about 445.4624624544.

The spelling of 88396148 in words is "eighty-eight million, three hundred ninety-six thousand, one hundred forty-eight".

Divisors: 1 2 4 22099037 44198074 88396148