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5214311230 = 251730672419
BaseRepresentation
bin1001101101100110…
…00001001100111110
3111110101122110022011
410312303001030332
541134330424410
62221224441434
7243133625362
oct46663011476
914411573264
105214311230
112236385227
12101631927a
13651386b7b
1437672b2a2
15207b8b18a
hex136cc133e

5214311230 has 16 divisors (see below), whose sum is σ = 9937864080. Its totient is φ = 1963034752.

The previous prime is 5214311203. The next prime is 5214311237. The reversal of 5214311230 is 321134125.

It is a happy number.

It is a super-2 number, since 2×52143112302 = 54378083206608225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214311237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15336040 + ... + 15336379.

It is an arithmetic number, because the mean of its divisors is an integer number (621116505).

Almost surely, 25214311230 is an apocalyptic number.

5214311230 is a deficient number, since it is larger than the sum of its proper divisors (4723552850).

5214311230 is a wasteful number, since it uses less digits than its factorization.

5214311230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30672443.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5214311230 is about 72210.1878546234. The cubic root of 5214311230 is about 1734.0661070454.

Adding to 5214311230 its reverse (321134125), we get a palindrome (5535445355).

The spelling of 5214311230 in words is "five billion, two hundred fourteen million, three hundred eleven thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 30672419 61344838 153362095 306724190 521431123 1042862246 2607155615 5214311230