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200130613984 = 257893440241
BaseRepresentation
bin1011101001100010110…
…1101101001011100000
3201010120110001120012101
42322120231231023200
511234331414121414
6231534433340144
720313265102540
oct2723055551340
9633513046171
10200130613984
1177969572444
1232953407654
1315b453c1262
1499875a1320
155314b74a74
hex2e98b6d2e0

200130613984 has 24 divisors (see below), whose sum is σ = 450293881968. Its totient is φ = 85770263040.

The previous prime is 200130613979. The next prime is 200130613997. The reversal of 200130613984 is 489316031002.

200130613984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2001306139842 (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 446719897 + ... + 446720344.

It is an arithmetic number, because the mean of its divisors is an integer number (18762245082).

Almost surely, 2200130613984 is an apocalyptic number.

It is an amenable number.

200130613984 is an abundant number, since it is smaller than the sum of its proper divisors (250163267984).

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

200130613984 is an equidigital number, since it uses as much as digits as its factorization.

200130613984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893440258 (or 893440250 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

Adding to 200130613984 its reverse (489316031002), we get a palindrome (689446644986).

The spelling of 200130613984 in words is "two hundred billion, one hundred thirty million, six hundred thirteen thousand, nine hundred eighty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 893440241 1786880482 3573760964 6254081687 7147521928 12508163374 14295043856 25016326748 28590087712 50032653496 100065306992 200130613984