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5130031214 = 2711171959523
BaseRepresentation
bin1001100011100011…
…00001000001101110
3111020112001120212002
410301301201001232
541001241444324
62205014212302
7241061355140
oct46161410156
914215046762
105130031214
1121a2850420
12bb2054092
13639a88639
1436946cc90
1520058e3ae
hex131c6106e

5130031214 has 32 divisors (see below), whose sum is σ = 10158172416. Its totient is φ = 1881141120.

The previous prime is 5130031213. The next prime is 5130031223. The reversal of 5130031214 is 4121300315.

It is a super-2 number, since 2×51300312142 = 52634440513228627592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130031211) 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, 977144 + ... + 982379.

It is an arithmetic number, because the mean of its divisors is an integer number (317442888).

Almost surely, 25130031214 is an apocalyptic number.

5130031214 is a deficient number, since it is larger than the sum of its proper divisors (5028141202).

5130031214 is a wasteful number, since it uses less digits than its factorization.

5130031214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959560.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 5130031214 is about 71624.2362193134. The cubic root of 5130031214 is about 1724.6726216505.

Adding to 5130031214 its reverse (4121300315), we get a palindrome (9251331529).

The spelling of 5130031214 in words is "five billion, one hundred thirty million, thirty-one thousand, two hundred fourteen".

Divisors: 1 2 7 11 14 17 22 34 77 119 154 187 238 374 1309 2618 1959523 3919046 13716661 21554753 27433322 33311891 43109506 66623782 150883271 233183237 301766542 366430801 466366474 732861602 2565015607 5130031214