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88301056 = 291929313
BaseRepresentation
bin1010100001101…
…01111000000000
320011011011021111
411100311320000
5140101113211
612432333104
72121355324
oct520657000
9204134244
1088301056
1145930988
12256a4194
13153a885c
14ba27984
157b43421
hex5435e00

88301056 has 80 divisors (see below), whose sum is σ = 192733200. Its totient is φ = 40255488.

The previous prime is 88301041. The next prime is 88301063. The reversal of 88301056 is 65010388.

It is a congruent number.

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, 281956 + ... + 282268.

It is an arithmetic number, because the mean of its divisors is an integer number (2409165).

Almost surely, 288301056 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 88301056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96366600).

88301056 is an abundant number, since it is smaller than the sum of its proper divisors (104432144).

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

88301056 is a wasteful number, since it uses less digits than its factorization.

88301056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 88301056 is about 9396.8641577922. The cubic root of 88301056 is about 445.3026699896.

The spelling of 88301056 in words is "eighty-eight million, three hundred one thousand, fifty-six".

Divisors: 1 2 4 8 16 19 29 32 38 58 64 76 116 128 152 232 256 304 313 464 512 551 608 626 928 1102 1216 1252 1856 2204 2432 2504 3712 4408 4864 5008 5947 7424 8816 9077 9728 10016 11894 14848 17632 18154 20032 23788 35264 36308 40064 47576 70528 72616 80128 95152 141056 145232 160256 172463 190304 282112 290464 344926 380608 580928 689852 761216 1161856 1379704 1522432 2323712 2759408 3044864 4647424 5518816 11037632 22075264 44150528 88301056