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52153035203001 = 3371374720772649
BaseRepresentation
bin10111101101110110100110…
…01000110010000110111001
320211122210002200201220202110
423312323103020302012321
523313433404002444001
6302530435033522533
713661634554611605
oct1366732310620671
9224583080656673
1052153035203001
1115687a83821a57
125a23735b73449
1323140192c52b5
14cc43129b6505
15606947e163d6
hex2f6ed32321b9

52153035203001 has 32 divisors (see below), whose sum is σ = 71940573331200. Its totient is φ = 33580895210496.

The previous prime is 52153035202999. The next prime is 52153035203033. The reversal of 52153035203001 is 10030253035125.

It is not a de Polignac number, because 52153035203001 - 21 = 52153035202999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52153035203001.

It is not an unprimeable number, because it can be changed into a prime (52153035203081) 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, 717840525 + ... + 717913173.

It is an arithmetic number, because the mean of its divisors is an integer number (2248142916600).

Almost surely, 252153035203001 is an apocalyptic number.

It is an amenable number.

52153035203001 is a deficient number, since it is larger than the sum of its proper divisors (19787538128199).

52153035203001 is a wasteful number, since it uses less digits than its factorization.

52153035203001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120033.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 52153035203001 its reverse (10030253035125), we get a palindrome (62183288238126).

The spelling of 52153035203001 in words is "fifty-two trillion, one hundred fifty-three billion, thirty-five million, two hundred three thousand, one".

Divisors: 1 3 37 111 137 411 5069 15207 47207 72649 141621 217947 1746659 2688013 5239977 6467359 8064039 9952913 19402077 29858739 239292283 368257781 717876849 1104773343 3429541343 10288624029 126893029691 380679089073 469847163991 1409541491973 17384345067667 52153035203001