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5311936253 = 138919923071
BaseRepresentation
bin1001111001001110…
…11011011011111101
3111201012100022122202
410330213123123331
541334323430003
62235033121245
7245430466421
oct47447333375
914635308582
105311936253
1122864a4368
121042b59225
13668678660
143856a0b81
15211522088
hex13c9db6fd

5311936253 has 16 divisors (see below), whose sum is σ = 5814144000. Its totient is φ = 4823660160.

The previous prime is 5311936241. The next prime is 5311936283. The reversal of 5311936253 is 3526391135.

It is a cyclic number.

It is not a de Polignac number, because 5311936253 - 24 = 5311936237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311936283) 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, 218708 + ... + 241778.

It is an arithmetic number, because the mean of its divisors is an integer number (363384000).

Almost surely, 25311936253 is an apocalyptic number.

It is an amenable number.

5311936253 is a deficient number, since it is larger than the sum of its proper divisors (502207747).

5311936253 is a wasteful number, since it uses less digits than its factorization.

5311936253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23372.

The product of its digits is 72900, while the sum is 38.

The square root of 5311936253 is about 72883.0313104498. The cubic root of 5311936253 is about 1744.8212889125.

The spelling of 5311936253 in words is "five billion, three hundred eleven million, nine hundred thirty-six thousand, two hundred fifty-three".

Divisors: 1 13 89 199 1157 2587 17711 23071 230243 299923 2053319 4591129 26693147 59684677 408610481 5311936253