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30334556133 = 347297692399
BaseRepresentation
bin11100010000000101…
…001001011111100101
32220022001211010010000
4130100011021133211
5444111121244013
621534022451513
72122501321110
oct342005113745
986261733100
1030334556133
1111957080002
125a66b93b99
132b257a18cb
14167aa55577
15bc81b1973
hex7101497e5

30334556133 has 80 divisors (see below), whose sum is σ = 53665920000. Its totient is φ = 16707575808.

The previous prime is 30334556129. The next prime is 30334556137. The reversal of 30334556133 is 33165543303.

30334556133 is a `hidden beast` number, since 3 + 0 + 3 + 34 + 5 + 5 + 613 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (30334556129) and next prime (30334556137).

It is not a de Polignac number, because 30334556133 - 22 = 30334556129 is a prime.

It is a super-2 number, since 2×303345561332 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30334556137) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12643468 + ... + 12645866.

It is an arithmetic number, because the mean of its divisors is an integer number (670824000).

Almost surely, 230334556133 is an apocalyptic number.

It is an amenable number.

30334556133 is a deficient number, since it is larger than the sum of its proper divisors (23331363867).

30334556133 is a wasteful number, since it uses less digits than its factorization.

30334556133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216 (or 3207 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 36.

The spelling of 30334556133 in words is "thirty billion, three hundred thirty-four million, five hundred fifty-six thousand, one hundred thirty-three".

Divisors: 1 3 7 9 21 27 29 63 81 87 189 203 261 567 609 769 783 1827 2307 2349 2399 5383 5481 6921 7197 16149 16443 16793 20763 21591 22301 48447 50379 62289 64773 66903 69571 145341 151137 156107 194319 200709 208713 436023 453411 468321 486997 602127 626139 1360233 1404963 1460991 1806381 1844831 1878417 4214889 4382973 5534493 5635251 12644667 12913817 13148919 16603479 38741451 39446757 49810437 53500099 116224353 149431311 160500297 348673059 374500693 481500891 1046019177 1123502079 1444502673 3370506237 4333508019 10111518711 30334556133