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2052152413315 = 55319938914429
BaseRepresentation
bin11101110111001101110…
…100001100110010000011
321021011222000210221120121
4131313031310030302003
5232110302004211230
64210425032121111
7301156151463214
oct35671564146203
97234860727517
102052152413315
117213495a0914
12291879836197
1311b695213934
1471478dd140b
15385ab7de77a
hex1ddcdd0cc83

2052152413315 has 16 divisors (see below), whose sum is σ = 2521655064000. Its totient is φ = 1602651802752.

The previous prime is 2052152413247. The next prime is 2052152413327. The reversal of 2052152413315 is 5133142512502.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2052152413315 is a prime.

It is a super-2 number, since 2×20521524133152 (a number of 25 digits) contains 22 as substring.

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, 19404480 + ... + 19509949.

It is an arithmetic number, because the mean of its divisors is an integer number (157603441500).

Almost surely, 22052152413315 is an apocalyptic number.

2052152413315 is a deficient number, since it is larger than the sum of its proper divisors (469502650685).

2052152413315 is a wasteful number, since it uses less digits than its factorization.

2052152413315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38914686.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 2052152413315 its reverse (5133142512502), we get a palindrome (7185294925817).

The spelling of 2052152413315 in words is "two trillion, fifty-two billion, one hundred fifty-two million, four hundred thirteen thousand, three hundred fifteen".

Divisors: 1 5 53 199 265 995 10547 52735 38914429 194572145 2062464737 7743971371 10312323685 38719856855 410430482663 2052152413315