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2230130200302 = 23382721499253
BaseRepresentation
bin100000011100111110000…
…111100100111011101110
321220012100121102022002000
4200130332013210323232
5243014301312402202
64424301353513130
7320056463634444
oct40347607447356
97805317368060
102230130200302
1178a87a3a4474
1230026a1127a6
131323b9c04324
1479d203ccb94
153d0266e891c
hex2073e1e4eee

2230130200302 has 32 divisors (see below), whose sum is σ = 4955914726560. Its totient is φ = 743366257920.

The previous prime is 2230130200301. The next prime is 2230130200349. The reversal of 2230130200302 is 2030020310322.

It is a happy number.

2230130200302 is a `hidden beast` number, since 2 + 2 + 30 + 130 + 200 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230130200301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4217308 + ... + 4716560.

It is an arithmetic number, because the mean of its divisors is an integer number (154872335205).

Almost surely, 22230130200302 is an apocalyptic number.

2230130200302 is an abundant number, since it is smaller than the sum of its proper divisors (2725784526258).

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

2230130200302 is a wasteful number, since it uses less digits than its factorization.

2230130200302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581985 (or 581979 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2230130200302 its reverse (2030020310322), we get a palindrome (4260150510624).

The spelling of 2230130200302 in words is "two trillion, two hundred thirty billion, one hundred thirty million, two hundred thousand, three hundred two".

Divisors: 1 2 3 6 9 18 27 54 82721 165442 248163 496326 499253 744489 998506 1488978 1497759 2233467 2995518 4466934 4493277 8986554 13479831 26959662 41298707413 82597414826 123896122239 247792244478 371688366717 743376733434 1115065100151 2230130200302