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30100120230110 = 2572319309968239
BaseRepresentation
bin1101101100000001110101…
…11110010101100011011110
310221120112200010120102102212
412312000322332111203132
512421130021234330420
6144003445423120422
76224443016324630
oct666007276254336
9127515603512385
1030100120230110
119655431185887
123461731443112
1313a4576b26568
14760bd4386a50
15372e8e8623c5
hex1b603af958de

30100120230110 has 64 divisors (see below), whose sum is σ = 64615844966400. Its totient is φ = 9870822352512.

The previous prime is 30100120230109. The next prime is 30100120230181. The reversal of 30100120230110 is 1103202100103.

It is a super-2 number, since 2×301001202301102 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30603371 + ... + 31571609.

It is an arithmetic number, because the mean of its divisors is an integer number (1009622577600).

Almost surely, 230100120230110 is an apocalyptic number.

30100120230110 is an abundant number, since it is smaller than the sum of its proper divisors (34515724736290).

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

30100120230110 is a wasteful number, since it uses less digits than its factorization.

30100120230110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987585.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30100120230110 its reverse (1103202100103), we get a palindrome (31203322330213).

The spelling of 30100120230110 in words is "thirty trillion, one hundred billion, one hundred twenty million, two hundred thirty thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 23 35 46 70 115 161 230 322 805 1610 19309 38618 96545 135163 193090 270326 444107 675815 888214 968239 1351630 1936478 2220535 3108749 4441070 4841195 6217498 6777673 9682390 13555346 15543745 22269497 31087490 33888365 44538994 67776730 111347485 155886479 222694970 311772958 779432395 1558864790 18695726851 37391453702 93478634255 130870087957 186957268510 261740175914 430001717573 654350439785 860003435146 1308700879570 2150008587865 3010012023011 4300017175730 6020024046022 15050060115055 30100120230110