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530423235472702 = 2111315711812908901
BaseRepresentation
bin111100010011010101100100…
…0100001111110110100111110
32120120001222002021111002022111
41320212223020201332310332
51024010423241240111302
65120041023114004234
7216503546150613055
oct17046531041766476
92516058067432274
10530423235472702
1114401125a356820
124b5a76b041667a
13199c7909227690
1494da89b87139c
15414c7d3de50d7
hex1e26ac887ed3e

530423235472702 has 32 divisors (see below), whose sum is σ = 940685561684064. Its totient is φ = 221137654608000.

The previous prime is 530423235472673. The next prime is 530423235472747. The reversal of 530423235472702 is 207274532324035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5906409549 + ... + 5906499352.

It is an arithmetic number, because the mean of its divisors is an integer number (29396423802627).

Almost surely, 2530423235472702 is an apocalyptic number.

530423235472702 is a deficient number, since it is larger than the sum of its proper divisors (410262326211362).

530423235472702 is a wasteful number, since it uses less digits than its factorization.

530423235472702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11812909084.

The product of its (nonzero) digits is 8467200, while the sum is 49.

Adding to 530423235472702 its reverse (207274532324035), we get a palindrome (737697767796737).

The spelling of 530423235472702 in words is "five hundred thirty trillion, four hundred twenty-three billion, two hundred thirty-five million, four hundred seventy-two thousand, seven hundred two".

Divisors: 1 2 11 13 22 26 143 157 286 314 1727 2041 3454 4082 22451 44902 11812908901 23625817802 129941997911 153567815713 259883995822 307135631426 1689245972843 1854626697457 3378491945686 3709253394914 20400893672027 24110147066941 40801787344054 48220294133882 265211617736351 530423235472702