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30034004164 = 22232931615953
BaseRepresentation
bin11011111110001010…
…101000100011000100
32212112010021111022121
4123332022220203010
5443002201113124
621444124535324
72112161552233
oct337612504304
985463244277
1030034004164
111181245994a
1259a23b1544
132aa843c7c8
14164cb7ab1a
15babae42e4
hex6fe2a88c4

30034004164 has 96 divisors (see below), whose sum is σ = 59536189440. Its totient is φ = 13199155200.

The previous prime is 30034004129. The next prime is 30034004177. The reversal of 30034004164 is 46140043003.

It is a happy number.

It is a super-2 number, since 2×300340041642 (a number of 22 digits) contains 22 as substring.

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, 5042212 + ... + 5048164.

It is an arithmetic number, because the mean of its divisors is an integer number (620168640).

Almost surely, 230034004164 is an apocalyptic number.

It is an amenable number.

30034004164 is a deficient number, since it is larger than the sum of its proper divisors (29502185276).

30034004164 is a wasteful number, since it uses less digits than its factorization.

30034004164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101 (or 6099 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30034004164 its reverse (46140043003), we get a palindrome (76174047167).

The spelling of 30034004164 in words is "thirty billion, thirty-four million, four thousand, one hundred sixty-four".

Divisors: 1 2 4 23 29 31 46 58 61 62 92 116 122 124 244 667 713 899 1334 1403 1426 1769 1798 1891 2668 2806 2852 3538 3596 3782 5612 5953 7076 7564 11906 20677 23812 40687 41354 43493 54839 81374 82708 86986 109678 136919 162748 172637 173972 184543 219356 273838 345274 363133 369086 547676 690548 726266 738172 1261297 1452532 2522594 3970651 4244489 5045188 5351747 7941302 8352059 8488978 10530857 10703494 11257123 15882604 16704118 16977956 21061714 21406988 22514246 33408236 42123428 45028492 123090181 242209711 246180362 258913829 326456567 484419422 492360724 517827658 652913134 968838844 1035655316 1305826268 7508501041 15017002082 30034004164