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2050300351 = 11317313779
BaseRepresentation
bin111101000110101…
…0001100110111111
312021220000001100001
41322031101212333
513144334102401
6535241015131
7101544160021
oct17215214677
95256001301
102050300351
11962383000
124927844a7
13268a09398
14156430011
15beeeb601
hex7a3519bf

2050300351 has 64 divisors (see below), whose sum is σ = 2563522560. Its totient is φ = 1630886400.

The previous prime is 2050300333. The next prime is 2050300367. The reversal of 2050300351 is 1530030502.

It is not a de Polignac number, because 2050300351 - 225 = 2016745919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050300381) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 25953130 + ... + 25953208.

It is an arithmetic number, because the mean of its divisors is an integer number (40055040).

Almost surely, 22050300351 is an apocalyptic number.

2050300351 is a deficient number, since it is larger than the sum of its proper divisors (513222209).

2050300351 is a wasteful number, since it uses less digits than its factorization.

2050300351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 2050300351 is about 45280.2423911357. The cubic root of 2050300351 is about 1270.3961297616.

Adding to 2050300351 its reverse (1530030502), we get a palindrome (3580330853).

The spelling of 2050300351 in words is "two billion, fifty million, three hundred thousand, three hundred fifty-one".

Divisors: 1 11 17 31 37 79 121 187 341 407 527 629 869 1147 1331 1343 2057 2449 2923 3751 4477 5797 6919 9559 12617 14773 19499 22627 26939 32153 41261 41633 49247 49691 63767 76109 90613 105149 138787 162503 214489 296329 353683 457963 546601 701437 837199 996743 1526657 1540421 1787533 2359379 3259619 3890513 5037593 6012611 10964173 16944631 25953169 55413523 66138721 120605903 186390941 2050300351