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514213000000 = 2656773459
BaseRepresentation
bin1110111101110010111…
…10111011001101000000
31211011021101110220212221
413132321132323031000
531411102012000000
61032120505100424
752102451245210
oct7367136731500
91734241426787
10514213000000
11189092918797
12837a8a87714
133964a91614b
141ac60b04240
15d5987dc61a
hex77b97bb340

514213000000 has 196 divisors, whose sum is σ = 1457703216160. Its totient is φ = 176299200000.

The previous prime is 514212999997. The next prime is 514213000009. The reversal of 514213000000 is 312415.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514213000009) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 6963271 + ... + 7036729.

Almost surely, 2514213000000 is an apocalyptic number.

514213000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514213000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728851608080).

514213000000 is an abundant number, since it is smaller than the sum of its proper divisors (943490216160).

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

514213000000 is an frugal number, since it uses more digits than its factorization.

514213000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73508 (or 73473 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 514213000000 its reverse (312415), we get a palindrome (514213312415).

The spelling of 514213000000 in words is "five hundred fourteen billion, two hundred thirteen million", and thus it is an aban number.