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8980230 = 2357241149
BaseRepresentation
bin100010010000…
…011100000110
3121220020120010
4202100130012
54244331410
6520251050
7136221300
oct42203406
917806503
108980230
115083a86
123010a86
131b2565c
14129a970
15bc5c20
hex890706

8980230 has 96 divisors (see below), whose sum is σ = 25855200. Its totient is φ = 1989120.

The previous prime is 8980229. The next prime is 8980253. The reversal of 8980230 is 320898.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60196 + ... + 60344.

It is an arithmetic number, because the mean of its divisors is an integer number (269325).

Almost surely, 28980230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8980230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12927600).

8980230 is an abundant number, since it is smaller than the sum of its proper divisors (16874970).

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

8980230 is a wasteful number, since it uses less digits than its factorization.

8980230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8980230 is about 2996.7031885057. The cubic root of 8980230 is about 207.8559622854.

The spelling of 8980230 in words is "eight million, nine hundred eighty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 41 42 49 70 82 98 105 123 147 149 205 210 245 246 287 294 298 410 447 490 574 615 735 745 861 894 1043 1230 1435 1470 1490 1722 2009 2086 2235 2870 3129 4018 4305 4470 5215 6027 6109 6258 7301 8610 10045 10430 12054 12218 14602 15645 18327 20090 21903 30135 30545 31290 36505 36654 42763 43806 60270 61090 73010 85526 91635 109515 128289 183270 213815 219030 256578 299341 427630 598682 641445 898023 1282890 1496705 1796046 2993410 4490115 8980230