Search a number
-
+
10085940752980 = 225504297037649
BaseRepresentation
bin1001001011000101000011…
…1010100111001001010100
31022201012120112220211212111
42102301100322213021110
52310222001313043410
633241230041400404
72060454004604401
oct222612072471124
938635515824774
1010085940752980
113239472684804
12116a881199104
1358213bcb3a91
1426c23ac932a8
15127559c44b8a
hex92c50ea7254

10085940752980 has 12 divisors (see below), whose sum is σ = 21180475581300. Its totient is φ = 4034376301184.

The previous prime is 10085940752893. The next prime is 10085940752999. The reversal of 10085940752980 is 8925704958001.

It can be written as a sum of positive squares in 2 ways, for example, as 4995484263364 + 5090456489616 = 2235058^2 + 2256204^2 .

It is a congruent number.

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, 252148518805 + ... + 252148518844.

It is an arithmetic number, because the mean of its divisors is an integer number (1765039631775).

Almost surely, 210085940752980 is an apocalyptic number.

10085940752980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10085940752980 is an abundant number, since it is smaller than the sum of its proper divisors (11094534828320).

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

10085940752980 is a wasteful number, since it uses less digits than its factorization.

10085940752980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504297037658 (or 504297037656 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 58.

The spelling of 10085940752980 in words is "ten trillion, eighty-five billion, nine hundred forty million, seven hundred fifty-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 504297037649 1008594075298 2017188150596 2521485188245 5042970376490 10085940752980