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102323032300 = 22521760190019
BaseRepresentation
bin101111101001011101…
…1011001000011101100
3100210010001211121111001
41133102323121003230
53134024144013200
6115001225410044
710251442265266
oct1372273310354
9323101747431
10102323032300
113a438758705
12179b7939924
139858b8a278
144d497a6b36
1529dd15a76a
hex17d2ed90ec

102323032300 has 36 divisors (see below), whose sum is σ = 235102218120. Its totient is φ = 38521611520.

The previous prime is 102323032277. The next prime is 102323032327. The reversal of 102323032300 is 3230323201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30093310 + ... + 30096709.

It is an arithmetic number, because the mean of its divisors is an integer number (6530617170).

Almost surely, 2102323032300 is an apocalyptic number.

102323032300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102323032300 is an abundant number, since it is smaller than the sum of its proper divisors (132779185820).

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

102323032300 is a wasteful number, since it uses less digits than its factorization.

102323032300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60190050 (or 60190043 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 102323032300 its reverse (3230323201), we get a palindrome (105553355501).

The spelling of 102323032300 in words is "one hundred two billion, three hundred twenty-three million, thirty-two thousand, three hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1700 60190019 120380038 240760076 300950095 601900190 1023230323 1203800380 1504750475 2046460646 3009500950 4092921292 5116151615 6019001900 10232303230 20464606460 25580758075 51161516150 102323032300