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5016510157 = 31338941201
BaseRepresentation
bin1001010110000000…
…11101111011001101
3110221121110010020111
410223000131323031
540233211311112
62145441120021
7235212430021
oct45300357315
913847403214
105016510157
11214476436a
12b80029011
1361c3bc709
1435835c381
151e56185a7
hex12b01decd

5016510157 has 8 divisors (see below), whose sum is σ = 5045596920. Its totient is φ = 4987507200.

The previous prime is 5016510137. The next prime is 5016510199. The reversal of 5016510157 is 7510156105.

It can be written as a sum of positive squares in 4 ways, for example, as 45414121 + 4971096036 = 6739^2 + 70506^2 .

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 5016510157 - 219 = 5015985869 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 (5016510137) 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, 101157 + ... + 142357.

It is an arithmetic number, because the mean of its divisors is an integer number (630699615).

Almost surely, 25016510157 is an apocalyptic number.

It is an amenable number.

5016510157 is a deficient number, since it is larger than the sum of its proper divisors (29086763).

5016510157 is a wasteful number, since it uses less digits than its factorization.

5016510157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41903.

The product of its (nonzero) digits is 5250, while the sum is 31.

The square root of 5016510157 is about 70827.3263437213. The cubic root of 5016510157 is about 1711.8560102727.

It can be divided in two parts, 50165 and 10157, that multiplied together give a palindrome (509525905).

The spelling of 5016510157 in words is "five billion, sixteen million, five hundred ten thousand, one hundred fifty-seven".

Divisors: 1 313 389 41201 121757 12895913 16027189 5016510157