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88260256 = 257394019
BaseRepresentation
bin1010100001010…
…11111010100000
320011002002022101
411100223322200
5140043312011
612431420144
72121125350
oct520537240
9204062271
1088260256
1145903267
1225684654
1315393106
14ba16b60
157b362c1
hex542bea0

88260256 has 24 divisors (see below), whose sum is σ = 198586080. Its totient is φ = 37825728.

The previous prime is 88260247. The next prime is 88260287. The reversal of 88260256 is 65206288.

It is a zygodrome in base 4.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196786 + ... + 197233.

It is an arithmetic number, because the mean of its divisors is an integer number (8274420).

Almost surely, 288260256 is an apocalyptic number.

It is an amenable number.

88260256 is an abundant number, since it is smaller than the sum of its proper divisors (110325824).

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

88260256 is a wasteful number, since it uses less digits than its factorization.

88260256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394036 (or 394028 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 88260256 is about 9394.6929699698. The cubic root of 88260256 is about 445.2340745551.

The spelling of 88260256 in words is "eighty-eight million, two hundred sixty thousand, two hundred fifty-six".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 394019 788038 1576076 2758133 3152152 5516266 6304304 11032532 12608608 22065064 44130128 88260256