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233030212000 = 2553193066187
BaseRepresentation
bin1101100100000110101…
…1101101100110100000
3211021111021110022021121
43121001223231212200
512304221213241000
6255015210102024
722556464056115
oct3310153554640
9737437408247
10233030212000
118a911530373
12391b541a914
1318c89416111
14b3c8b5890c
1560dd10db1a
hex3641aed9a0

233030212000 has 96 divisors (see below), whose sum is σ = 602689913280. Its totient is φ = 88306156800.

The previous prime is 233030211983. The next prime is 233030212007. The reversal of 233030212000 is 212030332.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (233030212007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1457094 + ... + 1609093.

It is an arithmetic number, because the mean of its divisors is an integer number (6278019930).

Almost surely, 2233030212000 is an apocalyptic number.

233030212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233030212000 is an abundant number, since it is smaller than the sum of its proper divisors (369659701280).

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

233030212000 is a wasteful number, since it uses less digits than its factorization.

233030212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066231 (or 3066213 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 233030212000 its reverse (212030332), we get a palindrome (233242242332).

The spelling of 233030212000 in words is "two hundred thirty-three billion, thirty million, two hundred twelve thousand".

Divisors: 1 2 4 5 8 10 16 19 20 25 32 38 40 50 76 80 95 100 125 152 160 190 200 250 304 380 400 475 500 608 760 800 950 1000 1520 1900 2000 2375 3040 3800 4000 4750 7600 9500 15200 19000 38000 76000 3066187 6132374 12264748 15330935 24529496 30661870 49058992 58257553 61323740 76654675 98117984 116515106 122647480 153309350 233030212 245294960 291287765 306618700 383273375 466060424 490589920 582575530 613237400 766546750 932120848 1165151060 1226474800 1456438825 1533093500 1864241696 2330302120 2452949600 2912877650 3066187000 4660604240 5825755300 6132374000 7282194125 9321208480 11651510600 12264748000 14564388250 23303021200 29128776500 46606042400 58257553000 116515106000 233030212000