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52023225034351 = 1753971452313147
BaseRepresentation
bin10111101010000100110011…
…10110010010011001101111
320211012101001000000002210101
423311002121312102121233
523304322031102044401
6302351050055251531
713646361004440454
oct1365023166223157
9224171030002711
1052023225034351
1115637a2031aa3a
125a02548979ba7
1323049cc85750c
14cbbd1a80382b
1560339ba9e101
hex2f5099d9266f

52023225034351 has 32 divisors (see below), whose sum is σ = 56197218624768. Its totient is φ = 47975470932480.

The previous prime is 52023225034331. The next prime is 52023225034373. The reversal of 52023225034351 is 15343052232025.

It is not a de Polignac number, because 52023225034351 - 29 = 52023225033839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52023225034351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52023225034331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3957034960 + ... + 3957048106.

It is an arithmetic number, because the mean of its divisors is an integer number (1756163082024).

Almost surely, 252023225034351 is an apocalyptic number.

52023225034351 is a deficient number, since it is larger than the sum of its proper divisors (4173993590417).

52023225034351 is a wasteful number, since it uses less digits than its factorization.

52023225034351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18711.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 52023225034351 its reverse (15343052232025), we get a palindrome (67366277266376).

The spelling of 52023225034351 in words is "fifty-two trillion, twenty-three billion, two hundred twenty-five million, thirty-four thousand, three hundred fifty-one".

Divisors: 1 17 53 901 971 4523 13147 16507 51463 76891 223499 239719 696791 874871 4075223 4391833 11845447 12765737 59463881 74661161 217017529 232767149 676584061 1010885977 3151585693 3957041533 11501929037 53576956781 57739428451 981570283667 3060189707903 52023225034351