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5042107452 = 22317233910567
BaseRepresentation
bin1001011001000100…
…00111010000111100
3111000101121121010110
410230202013100330
540311234414302
62152153510020
7235643130504
oct45442072074
914011547113
105042107452
112158157a58
12b88712310
136247b2745
1435b902a04
151e79c2b6c
hex12c88743c

5042107452 has 48 divisors (see below), whose sum is σ = 12463476480. Its totient is φ = 1581011712.

The previous prime is 5042107451. The next prime is 5042107453. The reversal of 5042107452 is 2547012405.

It is an interprime number because it is at equal distance from previous prime (5042107451) and next prime (5042107453).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042107451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471873 + ... + 482439.

It is an arithmetic number, because the mean of its divisors is an integer number (259655760).

Almost surely, 25042107452 is an apocalyptic number.

It is an amenable number.

5042107452 is an abundant number, since it is smaller than the sum of its proper divisors (7421369028).

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

5042107452 is a wasteful number, since it uses less digits than its factorization.

5042107452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12930 (or 12928 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 5042107452 is about 71007.7985294573. The cubic root of 5042107452 is about 1714.7627164795.

Adding to 5042107452 its reverse (2547012405), we get a palindrome (7589119857).

The spelling of 5042107452 in words is "five billion, forty-two million, one hundred seven thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 2339 4678 7017 9356 10567 14034 21134 28068 31701 39763 42268 63402 79526 119289 126804 159052 179639 238578 359278 477156 538917 718556 1077834 2155668 24716213 49432426 74148639 98864852 148297278 296594556 420175621 840351242 1260526863 1680702484 2521053726 5042107452