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20300016058 = 2721012518171
BaseRepresentation
bin10010111001111110…
…011010100110111010
31221101202001122220121
4102321332122212322
5313033301003213
613154203443454
71316024201200
oct227176324672
957352048817
1020300016058
118677914583
123b2652658a
131bb68acb2a
14da80a1070
157dc27e88d
hex4b9f9a9ba

20300016058 has 48 divisors (see below), whose sum is σ = 35919078048. Its totient is φ = 8578500000.

The previous prime is 20300016053. The next prime is 20300016067. The reversal of 20300016058 is 85061000302.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20300016053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2480313 + ... + 2488483.

It is an arithmetic number, because the mean of its divisors is an integer number (748314126).

Almost surely, 220300016058 is an apocalyptic number.

20300016058 is a deficient number, since it is larger than the sum of its proper divisors (15619061990).

20300016058 is a wasteful number, since it uses less digits than its factorization.

20300016058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8539 (or 8532 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 20300016058 in words is "twenty billion, three hundred million, sixteen thousand, fifty-eight".

Divisors: 1 2 7 14 49 98 101 202 251 502 707 1414 1757 3514 4949 8171 9898 12299 16342 24598 25351 50702 57197 114394 177457 354914 400379 800758 825271 1242199 1650542 2050921 2484398 4101842 5776897 11553794 14356447 28712894 40438279 80876558 100495129 200990258 207143021 414286042 1450001147 2900002294 10150008029 20300016058