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30800332223243 = 1137467316194413
BaseRepresentation
bin1110000000011010000101…
…10111000111001100001011
311001001111001002222012002022
413000031002313013030023
513014113040022120433
6145301251032155055
76326151642136142
oct700150267071413
9131044032865068
1030800332223243
1198a5390639010
123555388b38a8b
1314255c718960b
14786a5b8b2759
153862c2342698
hex1c0342dc730b

30800332223243 has 16 divisors (see below), whose sum is σ = 34515867112416. Its totient is φ = 27237705431040.

The previous prime is 30800332223201. The next prime is 30800332223251. The reversal of 30800332223243 is 34232223300803.

It is a cyclic number.

It is not a de Polignac number, because 30800332223243 - 26 = 30800332223179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30800332223543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6195296 + ... + 9999117.

It is an arithmetic number, because the mean of its divisors is an integer number (2157241694526).

Almost surely, 230800332223243 is an apocalyptic number.

30800332223243 is a deficient number, since it is larger than the sum of its proper divisors (3715534889173).

30800332223243 is a wasteful number, since it uses less digits than its factorization.

30800332223243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16199134.

The product of its (nonzero) digits is 124416, while the sum is 35.

The spelling of 30800332223243 in words is "thirty trillion, eight hundred billion, three hundred thirty-two million, two hundred twenty-three thousand, two hundred forty-three".

Divisors: 1 11 37 407 4673 51403 172901 1901911 16194413 178138543 599193281 6591126091 75676491949 832441411439 2800030202113 30800332223243