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120230113233030 = 23553165293457469
BaseRepresentation
bin11011010101100101000001…
…001100001100100010000110
3120202200212221022102110022220
4123111211001030030202012
5111224322232441424110
61103412541310033210
734216224200325363
oct3325450114144206
9522625838373286
10120230113233030
1135344339589059
12115994997a8806
135211860408a18
14219925063346a
15dd76db61e370
hex6d594130c886

120230113233030 has 64 divisors (see below), whose sum is σ = 293999075547840. Its totient is φ = 31456173072896.

The previous prime is 120230113232839. The next prime is 120230113233049. The reversal of 120230113233030 is 30332311032021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262587136 + ... + 263044604.

It is an arithmetic number, because the mean of its divisors is an integer number (4593735555435).

Almost surely, 2120230113233030 is an apocalyptic number.

120230113233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120230113233030 is an abundant number, since it is smaller than the sum of its proper divisors (173768962314810).

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

120230113233030 is a wasteful number, since it uses less digits than its factorization.

120230113233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622825.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 120230113233030 its reverse (30332311032021), we get a palindrome (150562424265051).

The spelling of 120230113233030 in words is "one hundred twenty trillion, two hundred thirty billion, one hundred thirteen million, two hundred thirty-three thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 53 106 159 265 318 530 795 1590 165293 330586 457469 495879 826465 914938 991758 1372407 1652930 2287345 2479395 2744814 4574690 4958790 6862035 8760529 13724070 17521058 24245857 26281587 43802645 48491714 52563174 72737571 87605290 121229285 131407935 145475142 242458570 262815870 363687855 727375710 75616423417 151232846834 226849270251 378082117085 453698540502 756164234170 1134246351255 2268492702510 4007670441101 8015340882202 12023011323303 20038352205505 24046022646606 40076704411010 60115056616515 120230113233030