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42230053635 = 35711329911083
BaseRepresentation
bin100111010101000110…
…110111101100000011
311001000002021222222120
4213111012313230003
51142441343204020
631222240335323
73023333350620
oct472506675403
9131002258876
1042230053635
1116a00845380
128226914543
133ca00a7423
14208882d347
15117268d740
hex9d51b7b03

42230053635 has 64 divisors (see below), whose sum is σ = 84273868800. Its totient is φ = 17543249280.

The previous prime is 42230053633. The next prime is 42230053661. The reversal of 42230053635 is 53635003224.

It is not a de Polignac number, because 42230053635 - 21 = 42230053633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 42230053596 and 42230053605.

It is not an unprimeable number, because it can be changed into a prime (42230053633) 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, 3804804 + ... + 3815886.

It is an arithmetic number, because the mean of its divisors is an integer number (1316779200).

Almost surely, 242230053635 is an apocalyptic number.

42230053635 is a deficient number, since it is larger than the sum of its proper divisors (42043815165).

42230053635 is a wasteful number, since it uses less digits than its factorization.

42230053635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14408.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 42230053635 its reverse (53635003224), we get a palindrome (95865056859).

The spelling of 42230053635 in words is "forty-two billion, two hundred thirty million, fifty-three thousand, six hundred thirty-five".

Divisors: 1 3 5 7 11 15 21 33 35 55 77 105 165 231 385 1155 3299 9897 11083 16495 23093 33249 36289 49485 55415 69279 77581 108867 115465 121913 166245 181445 232743 254023 346395 365739 387905 544335 609565 762069 853391 1163715 1270115 1828695 2560173 3810345 4266955 12800865 36562817 109688451 182814085 255939719 402190987 548442255 767819157 1206572961 1279698595 2010954935 2815336909 3839095785 6032864805 8446010727 14076684545 42230053635