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80336088 = 2332733253
BaseRepresentation
bin1001100100111…
…01010011011000
312121011111101200
410302131103120
5131031223323
611545514200
71663563000
oct462352330
9177144350
1080336088
1141390768
1222aa2960
131384a361
14a953000
1570bd443
hex4c9d4d8

80336088 has 96 divisors (see below), whose sum is σ = 253812000. Its totient is φ = 22946112.

The previous prime is 80336063. The next prime is 80336089. The reversal of 80336088 is 88063308.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80336089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23070 + ... + 26322.

It is an arithmetic number, because the mean of its divisors is an integer number (2643875).

Almost surely, 280336088 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 80336088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126906000).

80336088 is an abundant number, since it is smaller than the sum of its proper divisors (173475912).

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

80336088 is a wasteful number, since it uses less digits than its factorization.

80336088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3286 (or 3265 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 80336088 is about 8963.0401092486. The cubic root of 80336088 is about 431.4894946973.

The spelling of 80336088 in words is "eighty million, three hundred thirty-six thousand, eighty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 343 392 441 504 588 686 882 1029 1176 1372 1764 2058 2744 3087 3253 3528 4116 6174 6506 8232 9759 12348 13012 19518 22771 24696 26024 29277 39036 45542 58554 68313 78072 91084 117108 136626 159397 182168 204939 234216 273252 318794 409878 478191 546504 637588 819756 956382 1115779 1275176 1434573 1639512 1912764 2231558 2869146 3347337 3825528 4463116 5738292 6694674 8926232 10042011 11476584 13389348 20084022 26778696 40168044 80336088