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5015264431 = 67733102121
BaseRepresentation
bin1001010101110111…
…01101110010101111
3110221112002211102111
410222323231302233
540232401430211
62145354304451
7235166021122
oct45273556257
913845084374
105015264431
112143a93441
12b7b728127
1361c0746b8
143581163b9
151e546e421
hex12aeedcaf

5015264431 has 8 divisors (see below), whose sum is σ = 5097113264. Its totient is φ = 4933621440.

The previous prime is 5015264411. The next prime is 5015264473. The reversal of 5015264431 is 1344625105.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5015264431 - 221 = 5013167279 is a prime.

It is a super-2 number, since 2×50152644312 = 50305754625707507522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5015264393 and 5015264402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015264411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1950 + ... + 100171.

It is an arithmetic number, because the mean of its divisors is an integer number (637139158).

Almost surely, 25015264431 is an apocalyptic number.

5015264431 is a deficient number, since it is larger than the sum of its proper divisors (81848833).

5015264431 is a wasteful number, since it uses less digits than its factorization.

5015264431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102921.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5015264431 is about 70818.5316919237. The cubic root of 5015264431 is about 1711.7142995338.

Adding to 5015264431 its reverse (1344625105), we get a palindrome (6359889536).

The spelling of 5015264431 in words is "five billion, fifteen million, two hundred sixty-four thousand, four hundred thirty-one".

Divisors: 1 67 733 49111 102121 6842107 74854693 5015264431