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80230300 = 22525411483
BaseRepresentation
bin1001100100000…
…11011110011100
312120222010021121
410302003132130
5131014332200
611543340324
71662642403
oct462033634
9176863247
1080230300
1141319237
1222a516a4
1313811167
14a92663a
15709be1a
hex4c8379c

80230300 has 36 divisors (see below), whose sum is σ = 174539176. Its totient is φ = 32011200.

The previous prime is 80230291. The next prime is 80230309. The reversal of 80230300 is 303208.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80230291) and next prime (80230309).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80230309) 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 11 ways as a sum of consecutive naturals, for example, 53359 + ... + 54841.

Almost surely, 280230300 is an apocalyptic number.

It is an amenable number.

80230300 is an abundant number, since it is smaller than the sum of its proper divisors (94308876).

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

80230300 is a wasteful number, since it uses less digits than its factorization.

80230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038 (or 2031 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 80230300 is about 8957.1368193190. The cubic root of 80230300 is about 431.3000138032.

Adding to 80230300 its reverse (303208), we get a palindrome (80533508).

The spelling of 80230300 in words is "eighty million, two hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 541 1082 1483 2164 2705 2966 5410 5932 7415 10820 13525 14830 27050 29660 37075 54100 74150 148300 802303 1604606 3209212 4011515 8023030 16046060 20057575 40115150 80230300