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248201088 = 27317193197
BaseRepresentation
bin11101100101100…
…11111110000000
3122022000220212220
432302303332000
51002014413323
640343451040
76102450222
oct1662637600
9568026786
10248201088
11118115173
126b156a80
133c562965
1424d6c412
1516bcb0e3
hexecb3f80

248201088 has 128 divisors (see below), whose sum is σ = 705244320. Its totient is φ = 77070336.

The previous prime is 248201081. The next prime is 248201171. The reversal of 248201088 is 880102842.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248201081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1259806 + ... + 1260002.

Almost surely, 2248201088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248201088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352622160).

248201088 is an abundant number, since it is smaller than the sum of its proper divisors (457043232).

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

248201088 is a wasteful number, since it uses less digits than its factorization.

248201088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 248201088 is about 15754.3990047225. The cubic root of 248201088 is about 628.4458948050.

The spelling of 248201088 in words is "two hundred forty-eight million, two hundred one thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 193 197 204 272 384 386 394 408 544 579 591 772 788 816 1088 1158 1182 1544 1576 1632 2176 2316 2364 3088 3152 3264 3281 3349 4632 4728 6176 6304 6528 6562 6698 9264 9456 9843 10047 12352 12608 13124 13396 18528 18912 19686 20094 24704 25216 26248 26792 37056 37824 38021 39372 40188 52496 53584 74112 75648 76042 78744 80376 104992 107168 114063 152084 157488 160752 209984 214336 228126 304168 314976 321504 419968 428672 456252 608336 629952 643008 646357 912504 1216672 1259904 1286016 1292714 1825008 1939071 2433344 2585428 3650016 3878142 4866688 5170856 7300032 7756284 10341712 14600064 15512568 20683424 31025136 41366848 62050272 82733696 124100544 248201088