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13122303033104 = 24820143939569
BaseRepresentation
bin1011111011110100011000…
…1101011111111100010000
31201110110221212020100021022
42332331012031133330100
53204443434034024404
643524145223015012
72523024621260126
oct276750615377420
951413855210238
1013122303033104
1141aa156a67761
12157b23489a468
1374257403a365
143351a1189916
1517b51b90c8be
hexbef4635ff10

13122303033104 has 10 divisors (see below), whose sum is σ = 25424462126670. Its totient is φ = 6561151516544.

The previous prime is 13122303033079. The next prime is 13122303033127. The reversal of 13122303033104 is 40133030322131.

It can be written as a sum of positive squares in only one way, i.e., 11393730211600 + 1728572821504 = 3375460^2 + 1314752^2 .

It is a super-2 number, since 2×131223030331042 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410071969769 + ... + 410071969800.

It is an arithmetic number, because the mean of its divisors is an integer number (2542446212667).

Almost surely, 213122303033104 is an apocalyptic number.

It is an amenable number.

13122303033104 is a deficient number, since it is larger than the sum of its proper divisors (12302159093566).

13122303033104 is an equidigital number, since it uses as much as digits as its factorization.

13122303033104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820143939577 (or 820143939571 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13122303033104 its reverse (40133030322131), we get a palindrome (53255333355235).

The spelling of 13122303033104 in words is "thirteen trillion, one hundred twenty-two billion, three hundred three million, thirty-three thousand, one hundred four".

Divisors: 1 2 4 8 16 820143939569 1640287879138 3280575758276 6561151516552 13122303033104