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53469038769902 = 2719211952660777
BaseRepresentation
bin11000010100001001110110…
…00011111111011011101110
321000022120221020121210122122
430022010323003333123232
524002014042411114102
6305415200505312542
714156003424430610
oct1412047303773356
9230276836553578
1053469038769902
11160451014a5898
125bb67a8a95752
1323ab154b24342
14d2bcb5780db0
1562acbbcd90a2
hex30a13b0ff6ee

53469038769902 has 32 divisors (see below), whose sum is σ = 96942760769280. Its totient is φ = 21606346399680.

The previous prime is 53469038769899. The next prime is 53469038769943. The reversal of 53469038769902 is 20996783096435.

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, 476274263 + ... + 476386514.

It is an arithmetic number, because the mean of its divisors is an integer number (3029461274040).

Almost surely, 253469038769902 is an apocalyptic number.

53469038769902 is a deficient number, since it is larger than the sum of its proper divisors (43473721999378).

53469038769902 is a wasteful number, since it uses less digits than its factorization.

53469038769902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952661016.

The product of its (nonzero) digits is 529079040, while the sum is 71.

The spelling of 53469038769902 in words is "fifty-three trillion, four hundred sixty-nine billion, thirty-eight million, seven hundred sixty-nine thousand, nine hundred two".

Divisors: 1 2 7 14 19 38 133 211 266 422 1477 2954 4009 8018 28063 56126 952660777 1905321554 6668625439 13337250878 18100554763 36201109526 126703883341 201011423947 253407766682 402022847894 1407079967629 2814159935258 3819217054993 7638434109986 26734519384951 53469038769902