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103030234600 = 2352515151173
BaseRepresentation
bin101111111110100010…
…1001001110111101000
3100211221100120012122211
41133331011021313220
53142001220001400
6115155331254504
710305120354466
oct1377505116750
9324840505584
10103030234600
113a770977217
1217b7474a434
13993c54b977
144db5697836
152a302a1dba
hex17fd149de8

103030234600 has 24 divisors (see below), whose sum is σ = 239545295910. Its totient is φ = 41212093760.

The previous prime is 103030234583. The next prime is 103030234603. The reversal of 103030234600 is 6432030301.

It can be written as a sum of positive squares in 3 ways, for example, as 45940778244 + 57089456356 = 214338^2 + 238934^2 .

It is not an unprimeable number, because it can be changed into a prime (103030234603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 257575387 + ... + 257575786.

Almost surely, 2103030234600 is an apocalyptic number.

103030234600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103030234600 is an abundant number, since it is smaller than the sum of its proper divisors (136515061310).

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

103030234600 is a wasteful number, since it uses less digits than its factorization.

103030234600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515151189 (or 515151180 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 103030234600 its reverse (6432030301), we get a palindrome (109462264901).

The spelling of 103030234600 in words is "one hundred three billion, thirty million, two hundred thirty-four thousand, six hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 515151173 1030302346 2060604692 2575755865 4121209384 5151511730 10303023460 12878779325 20606046920 25757558650 51515117300 103030234600