Search a number
-
+
30130130013310 = 2519487325625527
BaseRepresentation
bin1101101100111001101111…
…01100100100110001111110
310221200102010120021100211201
412312130313230210301332
512422123001240411220
6144025331325010114
76226554465301135
oct666346754446176
9127612116240751
1030130130013310
1196671309a10a8
1234675076b393a
1313a734a235622
1476243dc1a91c
15373b4926ed0a
hex1b6737b24c7e

30130130013310 has 32 divisors (see below), whose sum is σ = 57205892759040. Its totient is φ = 11394288405792.

The previous prime is 30130130013271. The next prime is 30130130013331. The reversal of 30130130013310 is 1331003103103.

It is a happy number.

It is a super-2 number, since 2×301301300133102 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162720234 + ... + 162905293.

It is an arithmetic number, because the mean of its divisors is an integer number (1787684148720).

Almost surely, 230130130013310 is an apocalyptic number.

30130130013310 is a deficient number, since it is larger than the sum of its proper divisors (27075762745730).

30130130013310 is a wasteful number, since it uses less digits than its factorization.

30130130013310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325626040.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 30130130013310 its reverse (1331003103103), we get a palindrome (31461133116413).

The spelling of 30130130013310 in words is "thirty trillion, one hundred thirty billion, one hundred thirty million, thirteen thousand, three hundred ten".

Divisors: 1 2 5 10 19 38 95 190 487 974 2435 4870 9253 18506 46265 92530 325625527 651251054 1628127635 3256255270 6186885013 12373770026 30934425065 61868850130 158579631649 317159263298 792898158245 1585796316490 3013013001331 6026026002662 15065065006655 30130130013310