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5001615102 = 2311228124517
BaseRepresentation
bin1001010100001111…
…01001011011111110
3110220120102101001210
410222013221123332
540220403140402
62144145545250
7234642012141
oct45207513376
913816371053
105001615102
112137310500
12b77045226
136192a5a83
143563a2058
151e417506c
hex12a1e96fe

5001615102 has 48 divisors (see below), whose sum is σ = 11034865296. Its totient is φ = 1510185600.

The previous prime is 5001615089. The next prime is 5001615137. The reversal of 5001615102 is 2015161005.

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 23 ways as a sum of consecutive naturals, for example, 191748 + ... + 216264.

It is an arithmetic number, because the mean of its divisors is an integer number (229893027).

Almost surely, 25001615102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5001615102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5517432648).

5001615102 is an abundant number, since it is smaller than the sum of its proper divisors (6033250194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5001615102 is a wasteful number, since it uses less digits than its factorization.

5001615102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24825 (or 24814 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 5001615102 is about 70722.0976923055. The cubic root of 5001615102 is about 1710.1600458936.

Adding to 5001615102 its reverse (2015161005), we get a palindrome (7016776107).

The spelling of 5001615102 in words is "five billion, one million, six hundred fifteen thousand, one hundred two".

Divisors: 1 2 3 6 11 22 33 66 121 242 281 363 562 726 843 1686 3091 6182 9273 18546 24517 34001 49034 68002 73551 102003 147102 204006 269687 539374 809061 1618122 2966557 5933114 6889277 8899671 13778554 17799342 20667831 41335662 75782047 151564094 227346141 454692282 833602517 1667205034 2500807551 5001615102