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89463330 = 232511233929
BaseRepresentation
bin1010101010100…
…01101000100010
320020100012121200
411111101220202
5140400311310
612513302030
72134266015
oct525215042
9206305550
1089463330
1146555140
1225b64916
13156c48a8
14bc4b37c
157cc29c0
hex5551a22

89463330 has 96 divisors (see below), whose sum is σ = 264850560. Its totient is φ = 20739840.

The previous prime is 89463323. The next prime is 89463331. The reversal of 89463330 is 3336498.

It is not an unprimeable number, because it can be changed into a prime (89463331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20806 + ... + 24734.

It is an arithmetic number, because the mean of its divisors is an integer number (2758860).

Almost surely, 289463330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89463330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132425280).

89463330 is an abundant number, since it is smaller than the sum of its proper divisors (175387230).

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

89463330 is a wasteful number, since it uses less digits than its factorization.

89463330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976 (or 3973 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 89463330 is about 9458.5056959332. The cubic root of 89463330 is about 447.2479443617.

The spelling of 89463330 in words is "eighty-nine million, four hundred sixty-three thousand, three hundred thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 23 30 33 45 46 55 66 69 90 99 110 115 138 165 198 207 230 253 330 345 414 495 506 690 759 990 1035 1265 1518 2070 2277 2530 3795 3929 4554 7590 7858 11385 11787 19645 22770 23574 35361 39290 43219 58935 70722 86438 90367 117870 129657 176805 180734 216095 259314 271101 353610 388971 432190 451835 542202 648285 777942 813303 903670 994037 1296570 1355505 1626606 1944855 1988074 2711010 2982111 3889710 4066515 4970185 5964222 8133030 8946333 9940370 14910555 17892666 29821110 44731665 89463330