Search a number
-
+
30202110414 = 2337156750989
BaseRepresentation
bin11100001000001011…
…111010000111001110
32212221211121011202000
4130020023322013032
5443323220013124
621512532013130
72116302463020
oct341013720716
985854534660
1030202110414
1111899338633
125a2a7611a6
132b0420ab68
14166721a010
15bbb74d6c9
hex7082fa1ce

30202110414 has 64 divisors (see below), whose sum is σ = 76754227200. Its totient is φ = 8623498464.

The previous prime is 30202110397. The next prime is 30202110431. The reversal of 30202110414 is 41401120203.

It is an interprime number because it is at equal distance from previous prime (30202110397) and next prime (30202110431).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 566832 + ... + 617820.

It is an arithmetic number, because the mean of its divisors is an integer number (1199284800).

Almost surely, 230202110414 is an apocalyptic number.

30202110414 is an abundant number, since it is smaller than the sum of its proper divisors (46552116786).

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

30202110414 is a wasteful number, since it uses less digits than its factorization.

30202110414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52574 (or 52568 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 30202110414 its reverse (41401120203), we get a palindrome (71603230617).

The spelling of 30202110414 in words is "thirty billion, two hundred two million, one hundred ten thousand, four hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 1567 3134 4701 9402 10969 14103 21938 28206 32907 42309 50989 65814 84618 98721 101978 152967 197442 296163 305934 356923 458901 592326 713846 917802 1070769 1376703 2141538 2753406 3212307 6424614 9636921 19273842 79899763 159799526 239699289 479398578 559298341 719097867 1118596682 1438195734 1677895023 2157293601 3355790046 4314587202 5033685069 10067370138 15101055207 30202110414