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30214676030 = 257111391971433
BaseRepresentation
bin11100001000111011…
…110101111000111110
32212222201020120112012
4130020323311320332
5443334424113110
621514101211222
72116514336330
oct341073657076
985881216465
1030214676030
11118a5440340
125a32a00b12
132b069ba436
141668b6b450
15bbc8d1905
hex708ef5e3e

30214676030 has 128 divisors (see below), whose sum is σ = 68688829440. Its totient is φ = 9295856640.

The previous prime is 30214676017. The next prime is 30214676059. The reversal of 30214676030 is 3067641203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21084194 + ... + 21085626.

It is an arithmetic number, because the mean of its divisors is an integer number (536631480).

Almost surely, 230214676030 is an apocalyptic number.

30214676030 is an abundant number, since it is smaller than the sum of its proper divisors (38474153410).

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

30214676030 is a wasteful number, since it uses less digits than its factorization.

30214676030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 30214676030 in words is "thirty billion, two hundred fourteen million, six hundred seventy-six thousand, thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 139 154 197 278 385 394 695 770 973 985 1379 1390 1433 1529 1946 1970 2167 2758 2866 3058 4334 4865 6895 7165 7645 9730 10031 10703 10835 13790 14330 15169 15290 15763 20062 21406 21670 27383 30338 31526 50155 53515 54766 75845 78815 100310 107030 110341 136915 151690 157630 191681 199187 220682 273830 282301 301213 383362 398374 551705 564602 602426 958405 995935 1103410 1394309 1411505 1506065 1916810 1976107 1991870 2108491 2191057 2788618 2823010 3012130 3105311 3952214 4216982 4382114 6210622 6971545 9880535 10542455 10955285 13943090 15337399 15526555 19761070 21084910 21737177 21910570 30674798 31053110 39239839 43474354 76686995 78479678 108685885 153373990 196199195 217371770 274678873 392398390 431638229 549357746 863276458 1373394365 2158191145 2746788730 3021467603 4316382290 6042935206 15107338015 30214676030