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230333300054 = 2111319293144667
BaseRepresentation
bin1101011010000011101…
…1110011110101010110
3211000112022201222120222
43112200323303311112
512233210311100204
6253451425554342
722432605514064
oct3264073636526
9730468658528
10230333300054
1189758163520
12387821a59b2
1318949771130
14b2108cb034
155ed1488abe
hex35a0ef3d56

230333300054 has 64 divisors (see below), whose sum is σ = 428726511360. Its totient is φ = 91243739520.

The previous prime is 230333300053. The next prime is 230333300117. The reversal of 230333300054 is 450003333032.

It is a super-2 number, since 2×2303333000542 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 230333299996 and 230333300032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230333300053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1519829 + ... + 1664495.

It is an arithmetic number, because the mean of its divisors is an integer number (6698851740).

Almost surely, 2230333300054 is an apocalyptic number.

230333300054 is a deficient number, since it is larger than the sum of its proper divisors (198393211306).

230333300054 is a wasteful number, since it uses less digits than its factorization.

230333300054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145005.

The product of its (nonzero) digits is 9720, while the sum is 26.

Adding to 230333300054 its reverse (450003333032), we get a palindrome (680336633086).

The spelling of 230333300054 in words is "two hundred thirty billion, three hundred thirty-three million, three hundred thousand, fifty-four".

Divisors: 1 2 11 13 19 22 26 38 143 209 247 286 293 418 494 586 2717 3223 3809 5434 5567 6446 7618 11134 41899 61237 72371 83798 122474 144667 144742 289334 796081 1591337 1592162 1880671 2748673 3182674 3761342 5497346 20687381 30235403 35732749 41374762 42387431 60470806 71465498 84774862 393060239 466261741 551036603 786120478 805361189 932523482 1102073206 1610722378 6061402633 8858973079 10469695457 12122805266 17717946158 20939390914 115166650027 230333300054