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88380096 = 2637193461
BaseRepresentation
bin1010100010010…
…01001011000000
320011022011200220
411101021023000
5140111130341
612434143040
72122134630
oct521111300
9204264626
1088380096
1145985302
1225721a80
131540581c
14ba486c0
157b5ba66
hex54492c0

88380096 has 112 divisors (see below), whose sum is σ = 281391360. Its totient is φ = 23915520.

The previous prime is 88380091. The next prime is 88380107. The reversal of 88380096 is 69008388.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×883800962 = 15622082737938432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (88380091) 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, 23806 + ... + 27266.

Almost surely, 288380096 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 88380096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140695680).

88380096 is an abundant number, since it is smaller than the sum of its proper divisors (193011264).

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

88380096 is a wasteful number, since it uses less digits than its factorization.

88380096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502 (or 3492 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 88380096 is about 9401.0688753992. The cubic root of 88380096 is about 445.4354967382.

The spelling of 88380096 in words is "eighty-eight million, three hundred eighty thousand, ninety-six".

Divisors: 1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 64 76 84 96 112 114 133 152 168 192 224 228 266 304 336 399 448 456 532 608 672 798 912 1064 1216 1344 1596 1824 2128 3192 3461 3648 4256 6384 6922 8512 10383 12768 13844 20766 24227 25536 27688 41532 48454 55376 65759 72681 83064 96908 110752 131518 145362 166128 193816 197277 221504 263036 290724 332256 387632 394554 460313 526072 581448 664512 775264 789108 920626 1052144 1162896 1380939 1550528 1578216 1841252 2104288 2325792 2761878 3156432 3682504 4208576 4651584 5523756 6312864 7365008 11047512 12625728 14730016 22095024 29460032 44190048 88380096