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88030248 = 2334778041
BaseRepresentation
bin1010011111100…
…11110000101000
320010122101210120
411033303300220
5140013431443
612422443240
72116146645
oct517636050
9203571716
1088030248
1145766479
1225593520
1315312507
14b996dcc
157add083
hex53f3c28

88030248 has 32 divisors (see below), whose sum is σ = 224760960. Its totient is φ = 28718720.

The previous prime is 88030247. The next prime is 88030303. The reversal of 88030248 is 84203088.

It is not an unprimeable number, because it can be changed into a prime (88030247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37893 + ... + 40148.

It is an arithmetic number, because the mean of its divisors is an integer number (7023780).

Almost surely, 288030248 is an apocalyptic number.

It is an amenable number.

88030248 is an abundant number, since it is smaller than the sum of its proper divisors (136730712).

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

88030248 is a wasteful number, since it uses less digits than its factorization.

88030248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78097 (or 78093 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 88030248 is about 9382.4436049464. The cubic root of 88030248 is about 444.8469751166.

The spelling of 88030248 in words is "eighty-eight million, thirty thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 47 94 141 188 282 376 564 1128 78041 156082 234123 312164 468246 624328 936492 1872984 3667927 7335854 11003781 14671708 22007562 29343416 44015124 88030248