Search a number
-
+
89486200 = 23521923549
BaseRepresentation
bin1010101010101…
…11001101111000
320020101100222201
411111113031320
5140402024300
612513555544
72134422466
oct525271570
9206340881
1089486200
1146570341
1225b75bb4
131570211b
14bc55836
157cc966a
hex5557378

89486200 has 48 divisors (see below), whose sum is σ = 219015000. Its totient is φ = 33909120.

The previous prime is 89486197. The next prime is 89486203. The reversal of 89486200 is 268498.

It is an interprime number because it is at equal distance from previous prime (89486197) and next prime (89486203).

It is a self number, because there is not a number n which added to its sum of digits gives 89486200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89486203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7975 + ... + 15574.

Almost surely, 289486200 is an apocalyptic number.

It is an amenable number.

89486200 is an abundant number, since it is smaller than the sum of its proper divisors (129528800).

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

89486200 is a wasteful number, since it uses less digits than its factorization.

89486200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23584 (or 23575 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 89486200 is about 9459.7145834322. The cubic root of 89486200 is about 447.2860519268.

The spelling of 89486200 in words is "eighty-nine million, four hundred eighty-six thousand, two hundred".

Divisors: 1 2 4 5 8 10 19 20 25 38 40 50 76 95 100 152 190 200 380 475 760 950 1900 3800 23549 47098 94196 117745 188392 235490 447431 470980 588725 894862 941960 1177450 1789724 2237155 2354900 3579448 4474310 4709800 8948620 11185775 17897240 22371550 44743100 89486200