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8030012648192 = 28231363792909
BaseRepresentation
bin111010011011010001000…
…0011010010101100000000
31001102122212101110220021222
41310312202003102230000
52023030431214220232
625024534211134212
71456102125214253
oct164664203225400
931378771426258
108030012648192
112616566886017
12a9832aba4368
134632c47972a2
141da92465b09a
15ddd2bc3bd12
hex74da20d2b00

8030012648192 has 36 divisors (see below), whose sum is σ = 16725556248240. Its totient is φ = 3840440828928.

The previous prime is 8030012648167. The next prime is 8030012648197. The reversal of 8030012648192 is 2918462100308.

It is a happy number.

It is a super-2 number, since 2×80300126481922 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8030012648197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681890567 + ... + 681902342.

Almost surely, 28030012648192 is an apocalyptic number.

It is an amenable number.

8030012648192 is an abundant number, since it is smaller than the sum of its proper divisors (8695543600048).

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

8030012648192 is a wasteful number, since it uses less digits than its factorization.

8030012648192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363792948 (or 1363792934 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 8030012648192 in words is "eight trillion, thirty billion, twelve million, six hundred forty-eight thousand, one hundred ninety-two".

Divisors: 1 2 4 8 16 23 32 46 64 92 128 184 256 368 736 1472 2944 5888 1363792909 2727585818 5455171636 10910343272 21820686544 31367236907 43641373088 62734473814 87282746176 125468947628 174565492352 250937895256 349130984704 501875790512 1003751581024 2007503162048 4015006324096 8030012648192