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530285364177757 = 47531098911937197
BaseRepresentation
bin111100010010010101010111…
…0110000101110101101011101
32120112120210012210022121221021
41320210222232300232231131
51024001143411212142012
65115453422213404141
7216460565445133666
oct17044525660565535
92515523183277837
10530285364177757
11143a6883a627261
124b584a33639651
13199b7906693c96
1494d3d3cc4236d
154148e1500b007
hex1e24aaec2eb5d

530285364177757 has 16 divisors (see below), whose sum is σ = 551791602300672. Its totient is φ = 509205296508480.

The previous prime is 530285364177733. The next prime is 530285364177781. The reversal of 530285364177757 is 757771463582035.

It is an interprime number because it is at equal distance from previous prime (530285364177733) and next prime (530285364177781).

It is a cyclic number.

It is not a de Polignac number, because 530285364177757 - 27 = 530285364177629 is a prime.

It is a super-2 number, since 2×5302853641777572 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530285364177157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272769883 + ... + 274707079.

It is an arithmetic number, because the mean of its divisors is an integer number (34486975143792).

Almost surely, 2530285364177757 is an apocalyptic number.

It is an amenable number.

530285364177757 is a deficient number, since it is larger than the sum of its proper divisors (21506238122915).

530285364177757 is a wasteful number, since it uses less digits than its factorization.

530285364177757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047188.

The product of its (nonzero) digits is 1037232000, while the sum is 70.

The spelling of 530285364177757 in words is "five hundred thirty trillion, two hundred eighty-five billion, three hundred sixty-four million, one hundred seventy-seven thousand, seven hundred fifty-seven".

Divisors: 1 47 53 2491 109891 1937197 5164877 5824223 91048259 102671441 273738481 4825557727 212880515527 10005384229769 11282667322931 530285364177757