Search a number
-
+
1307976923104 = 25124013296047
BaseRepresentation
bin10011000010001001011…
…111111111011111100000
311122001010011100010120121
4103002021133333133200
5132412214043014404
62440513140450024
7163332613256065
oct23021137773740
94561104303517
101307976923104
11464789968625
121915b29a9914
139645991a797
1447440b66c6c
15240543b2e54
hex130897ff7e0

1307976923104 has 24 divisors (see below), whose sum is σ = 2575287999648. Its totient is φ = 653935526400.

The previous prime is 1307976923089. The next prime is 1307976923111. The reversal of 1307976923104 is 4013296797031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251192 + ... + 2044855.

It is an arithmetic number, because the mean of its divisors is an integer number (107303666652).

Almost surely, 21307976923104 is an apocalyptic number.

It is an amenable number.

1307976923104 is a deficient number, since it is larger than the sum of its proper divisors (1267311076544).

1307976923104 is a wasteful number, since it uses less digits than its factorization.

1307976923104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308458 (or 3308450 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 52.

The spelling of 1307976923104 in words is "one trillion, three hundred seven billion, nine hundred seventy-six million, nine hundred twenty-three thousand, one hundred four".

Divisors: 1 2 4 8 16 32 12401 24802 49604 99208 198416 396832 3296047 6592094 13184188 26368376 52736752 105473504 40874278847 81748557694 163497115388 326994230776 653988461552 1307976923104