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52702076 = 2273076131
BaseRepresentation
bin1100100100001…
…0101101111100
310200011112122202
43021002231330
5101442431301
65121331032
71206650240
oct311025574
9120145582
1052702076
1127826939
1215796a78
13abc327b
146ddc420
15496066b
hex3242b7c

52702076 has 24 divisors (see below), whose sum is σ = 105764736. Its totient is φ = 22509360.

The previous prime is 52702073. The next prime is 52702081. The reversal of 52702076 is 67020725.

It is a happy number.

52702076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52702073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5531 + ... + 11661.

It is an arithmetic number, because the mean of its divisors is an integer number (4406864).

Almost surely, 252702076 is an apocalyptic number.

It is an amenable number.

52702076 is an abundant number, since it is smaller than the sum of its proper divisors (53062660).

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

52702076 is a wasteful number, since it uses less digits than its factorization.

52702076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6449 (or 6447 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 52702076 is about 7259.6195492601. The cubic root of 52702076 is about 374.9234237714.

The spelling of 52702076 in words is "fifty-two million, seven hundred two thousand, seventy-six".

Divisors: 1 2 4 7 14 28 307 614 1228 2149 4298 6131 8596 12262 24524 42917 85834 171668 1882217 3764434 7528868 13175519 26351038 52702076