Search a number
-
+
30302344104224 = 2531151381201787
BaseRepresentation
bin1101110001111010100000…
…11101001100100100100000
310222021212122110110121201012
412320331100131030210200
512432433200042313344
6144240412114400052
76245162223023633
oct670752035144440
9128255573417635
1030302344104224
1197231742a2575
123494969890028
1313ba663ab597a
1476a8d995bc1a
1537837816c29e
hex1b8f5074c920

30302344104224 has 48 divisors (see below), whose sum is σ = 61582895168256. Its totient is φ = 14662255046400.

The previous prime is 30302344104127. The next prime is 30302344104283. The reversal of 30302344104224 is 42240144320303.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150069059 + ... + 150270845.

It is an arithmetic number, because the mean of its divisors is an integer number (1282976982672).

Almost surely, 230302344104224 is an apocalyptic number.

It is an amenable number.

30302344104224 is an abundant number, since it is smaller than the sum of its proper divisors (31280551064032).

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

30302344104224 is a wasteful number, since it uses less digits than its factorization.

30302344104224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353209 (or 353201 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 30302344104224 its reverse (42240144320303), we get a palindrome (72542488424527).

The spelling of 30302344104224 in words is "thirty trillion, three hundred two billion, three hundred forty-four million, one hundred four thousand, two hundred twenty-four".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 992 151381 201787 302762 403574 605524 807148 1211048 1614296 2422096 3228592 4692811 4844192 6255397 6457184 9385622 12510794 18771244 25021588 37542488 50043176 75084976 100086352 150169952 200172704 30546717847 61093435694 122186871388 244373742776 488747485552 946948253257 977494971104 1893896506514 3787793013028 7575586026056 15151172052112 30302344104224