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234342032243130 = 23257378733982147
BaseRepresentation
bin110101010010001000000001…
…100101100111100110111010
31010201201212202011000201201100
4311102020001211213212322
5221203424440223240010
62150223124324432230
7100234440006065430
oct6522100145474672
91121655664021640
10234342032243130
1168739996a0a689
1222349080548676
13a09b488431026
1441c23018acd50
151c15b925ea2c0
hexd522019679ba

234342032243130 has 96 divisors (see below), whose sum is σ = 696333157663104. Its totient is φ = 53563697117568.

The previous prime is 234342032243083. The next prime is 234342032243303. The reversal of 234342032243130 is 31342230243432.

234342032243130 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 420 + 3 + 224 + 3 + 1 + 3 + 0 = 666.

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, 238110717 + ... + 239092863.

It is an arithmetic number, because the mean of its divisors is an integer number (7253470392324).

Almost surely, 2234342032243130 is an apocalyptic number.

234342032243130 is an abundant number, since it is smaller than the sum of its proper divisors (461991125419974).

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

234342032243130 is a wasteful number, since it uses less digits than its factorization.

234342032243130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360900 (or 1360897 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 234342032243130 its reverse (31342230243432), we get a palindrome (265684262486562).

The spelling of 234342032243130 in words is "two hundred thirty-four trillion, three hundred forty-two billion, thirty-two million, two hundred forty-three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 378733 757466 982147 1136199 1893665 1964294 2272398 2651131 2946441 3408597 3787330 4910735 5302262 5680995 5892882 6817194 6875029 7953393 8839323 9821470 11361990 13255655 13750058 14732205 15906786 17042985 17678646 20625087 23860179 26511310 29464410 34085970 34375145 39766965 41250174 44196615 47720358 61875261 68750290 79533930 88393230 103125435 119300895 123750522 206250870 238601790 309376305 618752610 371971479751 743942959502 1115914439253 1859857398755 2231828878506 2603800358257 3347743317759 3719714797510 5207600716514 5579572196265 6695486635518 7811401074771 11159144392530 13019001791285 15622802149542 16738716588795 23434203224313 26038003582570 33477433177590 39057005373855 46868406448626 78114010747710 117171016121565 234342032243130