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52310002 = 2192236173
BaseRepresentation
bin1100011110001…
…0111111110010
310122102121211111
43013202333302
5101342410002
65105103534
71203425203
oct307427762
9118377744
1052310002
1127589308
1215627baa
13aab6984
146d395aa
1548d43d7
hex31e2ff2

52310002 has 16 divisors (see below), whose sum is σ = 82978560. Its totient is φ = 24663312.

The previous prime is 52309991. The next prime is 52310023. The reversal of 52310002 is 20001325.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5388 + ... + 11560.

It is an arithmetic number, because the mean of its divisors is an integer number (5186160).

Almost surely, 252310002 is an apocalyptic number.

52310002 is a deficient number, since it is larger than the sum of its proper divisors (30668558).

52310002 is a wasteful number, since it uses less digits than its factorization.

52310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6417.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 52310002 is about 7232.5653816609. The cubic root of 52310002 is about 373.9913683463.

Adding to 52310002 its reverse (20001325), we get a palindrome (72311327).

The spelling of 52310002 in words is "fifty-two million, three hundred ten thousand, two".

Divisors: 1 2 19 38 223 446 4237 6173 8474 12346 117287 234574 1376579 2753158 26155001 52310002