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5015164142 = 2103197123581
BaseRepresentation
bin1001010101110110…
…10101010011101110
3110221111220201212002
410222323111103232
540232340223032
62145352212302
7235165122542
oct45273252356
913844821762
105015164142
112143a2505a
12b7b69a092
1361c03ab61
143580cba22
151e544e862
hex12aed54ee

5015164142 has 16 divisors (see below), whose sum is σ = 7634401632. Its totient is φ = 2470611360.

The previous prime is 5015164139. The next prime is 5015164153. The reversal of 5015164142 is 2414615105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21209 + ... + 102372.

It is an arithmetic number, because the mean of its divisors is an integer number (477150102).

Almost surely, 25015164142 is an apocalyptic number.

5015164142 is a deficient number, since it is larger than the sum of its proper divisors (2619237490).

5015164142 is a wasteful number, since it uses less digits than its factorization.

5015164142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123883.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 5015164142 is about 70817.8236180695. The cubic root of 5015164142 is about 1711.7028898822.

Adding to 5015164142 its reverse (2414615105), we get a palindrome (7429779247).

The spelling of 5015164142 in words is "five billion, fifteen million, one hundred sixty-four thousand, one hundred forty-two".

Divisors: 1 2 103 197 206 394 20291 40582 123581 247162 12728843 24345457 25457686 48690914 2507582071 5015164142