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30230224100 = 22522293131837
BaseRepresentation
bin11100001001110111…
…001001110011100100
32220000210111111110122
4130021313021303210
5443402414132400
621515414341112
72120063444066
oct341167116344
986023444418
1030230224100
111190319a88a
125a3805a798
132b09ca238b
14166ac57736
15bbde53685
hex709dc9ce4

30230224100 has 36 divisors (see below), whose sum is σ = 65628692724. Its totient is φ = 12086724480.

The previous prime is 30230224043. The next prime is 30230224103. The reversal of 30230224100 is 142203203.

It can be written as a sum of positive squares in 6 ways, for example, as 5977145344 + 24253078756 = 77312^2 + 155734^2 .

It is not an unprimeable number, because it can be changed into a prime (30230224103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163382 + ... + 295218.

Almost surely, 230230224100 is an apocalyptic number.

It is an amenable number.

30230224100 is an abundant number, since it is smaller than the sum of its proper divisors (35398468624).

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

30230224100 is a wasteful number, since it uses less digits than its factorization.

30230224100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134144 (or 134137 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30230224100 its reverse (142203203), we get a palindrome (30372427303).

The spelling of 30230224100 in words is "thirty billion, two hundred thirty million, two hundred twenty-four thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2293 4586 9172 11465 22930 45860 57325 114650 131837 229300 263674 527348 659185 1318370 2636740 3295925 6591850 13183700 302302241 604604482 1209208964 1511511205 3023022410 6046044820 7557556025 15115112050 30230224100