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652109514213 = 31713197606573
BaseRepresentation
bin10010111110101001100…
…00011000010111100101
32022100012122002122121010
421133110300120113211
541141010013423323
61215324110012433
765053611261663
oct11372460302745
92270178078533
10652109514213
11231615902923
12a64721a7119
13496557697a1
14237c2c19c33
1511e69a08c93
hex97d4c185e5

652109514213 has 16 divisors (see below), whose sum is σ = 927652879296. Its totient is φ = 406043339520.

The previous prime is 652109514197. The next prime is 652109514257. The reversal of 652109514213 is 312415901256.

It is a happy number.

652109514213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 652109514213 - 24 = 652109514197 is a prime.

It is a super-2 number, since 2×6521095142132 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652109584213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48796606 + ... + 48809967.

It is an arithmetic number, because the mean of its divisors is an integer number (57978304956).

Almost surely, 2652109514213 is an apocalyptic number.

It is an amenable number.

652109514213 is a deficient number, since it is larger than the sum of its proper divisors (275543365083).

652109514213 is a wasteful number, since it uses less digits than its factorization.

652109514213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97606724.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 652109514213 in words is "six hundred fifty-two billion, one hundred nine million, five hundred fourteen thousand, two hundred thirteen".

Divisors: 1 3 17 51 131 393 2227 6681 97606573 292819719 1659311741 4977935223 12786461063 38359383189 217369838071 652109514213