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4992515701 = 193206312539
BaseRepresentation
bin1001010011001001…
…11011111001110101
3110212221022002000221
410221210323321311
540211041000301
62143222534341
7234501453235
oct45144737165
913787262027
104992515701
112132165a38
12b73b973b1
1361743b104
143550b3cc5
151e3478da1
hex12993be75

4992515701 has 8 divisors (see below), whose sum is σ = 5021216640. Its totient is φ = 4963844352.

The previous prime is 4992515623. The next prime is 4992515707. The reversal of 4992515701 is 1075152994.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4992515701 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 (4992515707) by changing a digit.

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, 391890 + ... + 404428.

It is an arithmetic number, because the mean of its divisors is an integer number (627652080).

Almost surely, 24992515701 is an apocalyptic number.

It is an amenable number.

4992515701 is a deficient number, since it is larger than the sum of its proper divisors (28700939).

4992515701 is a wasteful number, since it uses less digits than its factorization.

4992515701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14795.

The product of its (nonzero) digits is 113400, while the sum is 43.

The square root of 4992515701 is about 70657.7363138673. The cubic root of 4992515701 is about 1709.1223225318.

The spelling of 4992515701 in words is "four billion, nine hundred ninety-two million, five hundred fifteen thousand, seven hundred one".

Divisors: 1 193 2063 12539 398159 2420027 25867957 4992515701