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102300700 = 22522693803
BaseRepresentation
bin1100001100011…
…11110000011100
321010111102011211
412012033300130
5202142110300
614052354204
72351353525
oct606176034
9233442154
10102300700
1152823037
122a315964
131826aa78
14d82d84c
158eab4ba
hex618fc1c

102300700 has 36 divisors (see below), whose sum is σ = 222876360. Its totient is φ = 40757440.

The previous prime is 102300697. The next prime is 102300701. The reversal of 102300700 is 7003201.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102300701) 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, 24999 + ... + 28801.

It is an arithmetic number, because the mean of its divisors is an integer number (6191010).

Almost surely, 2102300700 is an apocalyptic number.

102300700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102300700 is an abundant number, since it is smaller than the sum of its proper divisors (120575660).

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

102300700 is a wasteful number, since it uses less digits than its factorization.

102300700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086 (or 4079 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 102300700 is about 10114.3808510457. The cubic root of 102300700 is about 467.6915626625.

Adding to 102300700 its reverse (7003201), we get a palindrome (109303901).

The spelling of 102300700 in words is "one hundred two million, three hundred thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 269 538 1076 1345 2690 3803 5380 6725 7606 13450 15212 19015 26900 38030 76060 95075 190150 380300 1023007 2046014 4092028 5115035 10230070 20460140 25575175 51150350 102300700