Search a number
-
+
30212311300300 = 2252302123113003
BaseRepresentation
bin1101101111010010110100…
…00101010011100011001100
310221222021020220212022001201
412313221122011103203030
512424444303143102200
6144131202203115244
76235524144563053
oct667513205234314
9127867226768051
1030212311300300
119698a731063a8
12347b421b12b24
1313b20162493ac
147663d856139a
15375d58eb0c6a
hex1b7a5a1538cc

30212311300300 has 18 divisors (see below), whose sum is σ = 65560715521868. Its totient is φ = 12084924520080.

The previous prime is 30212311300271. The next prime is 30212311300309. The reversal of 30212311300300 is 300311321203.

It is not an unprimeable number, because it can be changed into a prime (30212311300309) 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 5 ways as a sum of consecutive naturals, for example, 151061556402 + ... + 151061556601.

Almost surely, 230212311300300 is an apocalyptic number.

It is an amenable number.

30212311300300 is an abundant number, since it is smaller than the sum of its proper divisors (35348404221568).

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

30212311300300 is a wasteful number, since it uses less digits than its factorization.

30212311300300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302123113017 (or 302123113010 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30212311300300 its reverse (300311321203), we get a palindrome (30512622621503).

The spelling of 30212311300300 in words is "thirty trillion, two hundred twelve billion, three hundred eleven million, three hundred thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 302123113003 604246226006 1208492452012 1510615565015 3021231130030 6042462260060 7553077825075 15106155650150 30212311300300