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30352466484 = 223219371577639
BaseRepresentation
bin11100010001001001…
…011110001000110100
32220100022112001111100
4130101021132020310
5444130212411414
621535502410100
72123106464634
oct342111361064
986308461440
1030352466484
11119661a334a
125a70b90930
132b29402b52
14167d1986c4
15bc9a4d609
hex71125e234

30352466484 has 144 divisors (see below), whose sum is σ = 83484419200. Its totient is φ = 9265321728.

The previous prime is 30352466471. The next prime is 30352466497. The reversal of 30352466484 is 48466425303.

It is an interprime number because it is at equal distance from previous prime (30352466471) and next prime (30352466497).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3969537 + ... + 3977175.

Almost surely, 230352466484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30352466484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41742209600).

30352466484 is an abundant number, since it is smaller than the sum of its proper divisors (53131952716).

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

30352466484 is a wasteful number, since it uses less digits than its factorization.

30352466484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7862 (or 7857 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 30352466484 in words is "thirty billion, three hundred fifty-two million, four hundred sixty-six thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 19 36 37 38 57 74 76 111 114 148 157 171 222 228 314 333 342 444 471 628 666 684 703 942 1332 1406 1413 1884 2109 2812 2826 2983 4218 5652 5809 5966 6327 7639 8436 8949 11618 11932 12654 15278 17427 17898 22917 23236 25308 26847 30556 34854 35796 45834 52281 53694 68751 69708 91668 104562 107388 110371 137502 145141 209124 220742 275004 282643 290282 331113 435423 441484 565286 580564 662226 847929 870846 993339 1130572 1199323 1306269 1324452 1695858 1741692 1986678 2398646 2543787 2612538 3391716 3597969 3973356 4797292 5087574 5225076 5370217 7195938 10175148 10740434 10793907 14391876 16110651 21480868 21587814 22787137 32221302 43175628 44374951 45574274 48331953 64442604 68361411 88749902 91148548 96663906 133124853 136722822 177499804 193327812 205084233 266249706 273445644 399374559 410168466 532499412 798749118 820336932 843124069 1597498236 1686248138 2529372207 3372496276 5058744414 7588116621 10117488828 15176233242 30352466484