Search a number
-
+
1214141405600 = 25521517676757
BaseRepresentation
bin10001101010110000011…
…101111001100110100000
311022001220121020221120102
4101222300131321212200
5124343030144434400
62325434024001532
7153501361444544
oct21526035714640
94261817227512
101214141405600
11428a07197462
121773856002a8
138a6542a6926
1442a9c6cda24
15218b14519d5
hex11ab07799a0

1214141405600 has 36 divisors (see below), whose sum is σ = 2964022708374. Its totient is φ = 485656561920.

The previous prime is 1214141405537. The next prime is 1214141405623. The reversal of 1214141405600 is 65041414121.

It can be written as a sum of positive squares in 3 ways, for example, as 1043086371856 + 171055033744 = 1021316^2 + 413588^2 .

It is a super-2 number, since 2×12141414056002 (a number of 25 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 758837579 + ... + 758839178.

Almost surely, 21214141405600 is an apocalyptic number.

1214141405600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214141405600 is an abundant number, since it is smaller than the sum of its proper divisors (1749881302774).

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

1214141405600 is a wasteful number, since it uses less digits than its factorization.

1214141405600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517676777 (or 1517676764 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 1214141405600 its reverse (65041414121), we get a palindrome (1279182819721).

The spelling of 1214141405600 in words is "one trillion, two hundred fourteen billion, one hundred forty-one million, four hundred five thousand, six hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 1517676757 3035353514 6070707028 7588383785 12141414056 15176767570 24282828112 30353535140 37941918925 48565656224 60707070280 75883837850 121414140560 151767675700 242828281120 303535351400 607070702800 1214141405600