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30000223010232 = 23322344641405817
BaseRepresentation
bin1101101001000111110001…
…01000101011110110111000
310221012222211010022212000100
412310203320220223312320
512413010424042311412
6143445525011035400
76214305331060626
oct664437050536670
9127188733285010
1030000223010232
11961702886aa32
1234462b1b9bb60
1313980166c1b77
1475a038c3c516
1537059467aedc
hex1b48f8a2bdb8

30000223010232 has 96 divisors (see below), whose sum is σ = 84785347090080. Its totient is φ = 9565050654720.

The previous prime is 30000223010231. The next prime is 30000223010237. The reversal of 30000223010232 is 23201032200003.

It is a happy number.

30000223010232 is a `hidden beast` number, since 300 + 0 + 0 + 2 + 230 + 102 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000223010231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73722588 + ... + 74128404.

It is an arithmetic number, because the mean of its divisors is an integer number (883180698855).

Almost surely, 230000223010232 is an apocalyptic number.

It is an amenable number.

30000223010232 is an abundant number, since it is smaller than the sum of its proper divisors (54785124079848).

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

30000223010232 is a wasteful number, since it uses less digits than its factorization.

30000223010232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450493 (or 450486 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30000223010232 its reverse (23201032200003), we get a palindrome (53201255210235).

The spelling of 30000223010232 in words is "thirty trillion, two hundred twenty-three million, ten thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 92 138 184 207 276 414 552 828 1656 44641 89282 133923 178564 267846 357128 401769 405817 535692 803538 811634 1026743 1071384 1217451 1607076 1623268 2053486 2434902 3080229 3214152 3246536 3652353 4106972 4869804 6160458 7304706 8213944 9240687 9333791 9739608 12320916 14609412 18481374 18667582 24641832 28001373 29218824 36962748 37335164 56002746 73925496 74670328 84004119 112005492 168008238 224010984 336016476 672032952 18116076697 36232153394 54348230091 72464306788 108696460182 144928613576 163044690273 217392920364 326089380546 416669764031 434785840728 652178761092 833339528062 1250009292093 1304357522184 1666679056124 2500018584186 3333358112248 3750027876279 5000037168372 7500055752558 10000074336744 15000111505116 30000223010232