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30434343024 = 2431744478387
BaseRepresentation
bin11100010110000001…
…110011100001110000
32220120000120210222210
4130112001303201300
5444312142434044
621551545332120
72125122435021
oct342601634160
986500523883
1030434343024
11119a8436408
125a94497040
132b4036c3c7
141689dccc48
15bd1d231b9
hex716073870

30434343024 has 80 divisors (see below), whose sum is σ = 83275527168. Its totient is φ = 9544743936.

The previous prime is 30434343001. The next prime is 30434343059. The reversal of 30434343024 is 42034343403.

It is a junction number, because it is equal to n+sod(n) for n = 30434342982 and 30434343000.

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, 3624559 + ... + 3632945.

Almost surely, 230434343024 is an apocalyptic number.

30434343024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30434343024 is an abundant number, since it is smaller than the sum of its proper divisors (52841184144).

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

30434343024 is a wasteful number, since it uses less digits than its factorization.

30434343024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12862 (or 12856 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 30434343024 its reverse (42034343403), we get a palindrome (72468686427).

The spelling of 30434343024 in words is "thirty billion, four hundred thirty-four million, three hundred forty-three thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 816 4447 8387 8894 13341 16774 17788 25161 26682 33548 35576 50322 53364 67096 71152 75599 100644 106728 134192 142579 151198 201288 213456 226797 285158 302396 402576 427737 453594 570316 604792 855474 907188 1140632 1209584 1710948 1814376 2281264 3421896 3628752 6843792 37296989 74593978 111890967 149187956 223781934 298375912 447563868 596751824 634048813 895127736 1268097626 1790255472 1902146439 2536195252 3804292878 5072390504 7608585756 10144781008 15217171512 30434343024