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53350130229 = 31119432298641
BaseRepresentation
bin110001101011111010…
…100110001000110101
312002201001200102100020
4301223322212020311
51333230113131404
640301514235353
73566031424164
oct615372461065
9162631612306
1053350130229
1120697837520
12a40aa25b59
135052b547c6
1428216393db
1515c3a4aed9
hexc6bea6235

53350130229 has 64 divisors (see below), whose sum is σ = 83958758400. Its totient is φ = 29785190400.

The previous prime is 53350130221. The next prime is 53350130299. The reversal of 53350130229 is 92203105335.

It is a happy number.

It is not a de Polignac number, because 53350130229 - 23 = 53350130221 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 53350130229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53350130221) 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, 6169749 + ... + 6178389.

It is an arithmetic number, because the mean of its divisors is an integer number (1311855600).

Almost surely, 253350130229 is an apocalyptic number.

It is an amenable number.

53350130229 is a deficient number, since it is larger than the sum of its proper divisors (30608628171).

53350130229 is a wasteful number, since it uses less digits than its factorization.

53350130229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8946.

The product of its (nonzero) digits is 24300, while the sum is 33.

The spelling of 53350130229 in words is "fifty-three billion, three hundred fifty million, one hundred thirty thousand, two hundred twenty-nine".

Divisors: 1 3 11 19 33 43 57 129 209 229 473 627 687 817 1419 2451 2519 4351 7557 8641 8987 9847 13053 25923 26961 29541 47861 95051 108317 143583 164179 187093 285153 324951 371563 492537 561279 1114689 1805969 1978789 2058023 4087193 5417907 5936367 6174069 7059697 12261579 21179091 21766679 37596991 65300037 77656667 85087927 112790973 232970001 255263781 413566901 935967197 1240700703 1616670613 2807901591 4850011839 17783376743 53350130229