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5230783764253 = 371971440749811
BaseRepresentation
bin100110000011110001100…
…0000100001011100011101
3200112001120022111001201101
41030013203000201130131
51141200121120424003
615042553333313101
71046624461251025
oct114074300413435
920461508431641
105230783764253
1117373aa083443
12705916a95791
132bc350c65458
14141258012a85
15910e84db11d
hex4c1e302171d

5230783764253 has 16 divisors (see below), whose sum is σ = 5399909311104. Its totient is φ = 5063123540160.

The previous prime is 5230783764223. The next prime is 5230783764287. The reversal of 5230783764253 is 3524673870325.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5230783764253 is a prime.

It is a super-2 number, since 2×52307837642532 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5230783764194 and 5230783764203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230783764223) 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, 104987718 + ... + 105037528.

It is an arithmetic number, because the mean of its divisors is an integer number (337494331944).

Almost surely, 25230783764253 is an apocalyptic number.

It is an amenable number.

5230783764253 is a deficient number, since it is larger than the sum of its proper divisors (169125546851).

5230783764253 is a wasteful number, since it uses less digits than its factorization.

5230783764253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64452.

The product of its (nonzero) digits is 25401600, while the sum is 55.

The spelling of 5230783764253 in words is "five trillion, two hundred thirty billion, seven hundred eighty-three million, seven hundred sixty-four thousand, two hundred fifty-three".

Divisors: 1 37 197 7289 14407 49811 533059 1843007 2838179 9812767 105012623 363072379 717627077 26552201849 141372534169 5230783764253