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130051297996 = 22222291462631
BaseRepresentation
bin111100100011110101…
…0010101001011001100
3110102200111110110020121
41321013222111023030
54112321113013441
6135424510354324
712252535536124
oct1710752251314
9412614413217
10130051297996
1150177627074
1221255abb9a4
13c3576c5989
14641a21dc84
1535b25e7dd1
hex1e47a952cc

130051297996 has 12 divisors (see below), whose sum is σ = 227600165520. Its totient is φ = 65022679280.

The previous prime is 130051297979. The next prime is 130051298009. The reversal of 130051297996 is 699792150031.

It is a happy number.

It is a super-3 number, since 3×1300512979963 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 642400 + ... + 820231.

It is an arithmetic number, because the mean of its divisors is an integer number (18966680460).

Almost surely, 2130051297996 is an apocalyptic number.

It is an amenable number.

130051297996 is a deficient number, since it is larger than the sum of its proper divisors (97548867524).

130051297996 is a wasteful number, since it uses less digits than its factorization.

130051297996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484864 (or 1484862 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 52.

The spelling of 130051297996 in words is "one hundred thirty billion, fifty-one million, two hundred ninety-seven thousand, nine hundred ninety-six".

Divisors: 1 2 4 22229 44458 88916 1462631 2925262 5850524 32512824499 65025648998 130051297996