Search a number
-
+
30202110323324 = 2217088294418539
BaseRepresentation
bin1101101110111111110100…
…00011101010101001111100
310221221021220222220222100122
412313133322003222221330
512424312410220321244
6144122354040514112
76235013306654312
oct667377203525174
9127837828828318
1030202110323324
119694708a01415
12347945577b938
1313b107ba22044
14765b0b8440b2
1537595d6541ee
hex1b77fa0eaa7c

30202110323324 has 12 divisors (see below), whose sum is σ = 52853735957400. Its totient is φ = 15101042906928.

The previous prime is 30202110323303. The next prime is 30202110323347. The reversal of 30202110323324 is 42332301120203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30202110323293 and 30202110323302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4626047 + ... + 9044585.

It is an arithmetic number, because the mean of its divisors is an integer number (4404477996450).

Almost surely, 230202110323324 is an apocalyptic number.

It is an amenable number.

30202110323324 is a deficient number, since it is larger than the sum of its proper divisors (22651625634076).

30202110323324 is a wasteful number, since it uses less digits than its factorization.

30202110323324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6127372 (or 6127370 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 30202110323324 its reverse (42332301120203), we get a palindrome (72534411443527).

The spelling of 30202110323324 in words is "thirty trillion, two hundred two billion, one hundred ten million, three hundred twenty-three thousand, three hundred twenty-four".

Divisors: 1 2 4 1708829 3417658 4418539 6835316 8837078 17674156 7550527580831 15101055161662 30202110323324