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5206750902 = 233234192231
BaseRepresentation
bin1001101100101100…
…01011011010110110
3111102212102100111000
410312112023122312
541130412012102
62220354424130
7243012436533
oct46626133266
914385370430
105206750902
112232091021
121013892046
1364c93a8c2
1437571dd8a
1520719601c
hex13658b6b6

5206750902 has 32 divisors (see below), whose sum is σ = 12073628160. Its totient is φ = 1660123080.

The previous prime is 5206750877. The next prime is 5206750907. The reversal of 5206750902 is 2090576025.

It is a super-3 number, since 3×52067509023 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5206750907) 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, 2094874 + ... + 2097357.

It is an arithmetic number, because the mean of its divisors is an integer number (377300880).

Almost surely, 25206750902 is an apocalyptic number.

5206750902 is an abundant number, since it is smaller than the sum of its proper divisors (6866877258).

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

5206750902 is a wasteful number, since it uses less digits than its factorization.

5206750902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192265 (or 4192259 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 5206750902 is about 72157.8194099572. The cubic root of 5206750902 is about 1733.2276166376.

The spelling of 5206750902 in words is "five billion, two hundred six million, seven hundred fifty thousand, nine hundred two".

Divisors: 1 2 3 6 9 18 23 27 46 54 69 138 207 414 621 1242 4192231 8384462 12576693 25153386 37730079 75460158 96421313 113190237 192842626 226380474 289263939 578527878 867791817 1735583634 2603375451 5206750902