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63034325 = 522521373
BaseRepresentation
bin1111000001110…
…1001111010101
311101121110211122
43300131033111
5112114044300
610131013325
71363532354
oct360351725
9141543748
1063034325
1132643692
121913a245
13100a0123
14852b99b
155801c85
hex3c1d3d5

63034325 has 6 divisors (see below), whose sum is σ = 78162594. Its totient is φ = 50427440.

The previous prime is 63034319. The next prime is 63034327. The reversal of 63034325 is 52343036.

It can be written as a sum of positive squares in 3 ways, for example, as 10297681 + 52736644 = 3209^2 + 7262^2 .

It is not a de Polignac number, because 63034325 - 210 = 63033301 is a prime.

It is a super-2 number, since 2×630343252 = 7946652256411250, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63034294 and 63034303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63034327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1260662 + ... + 1260711.

It is an arithmetic number, because the mean of its divisors is an integer number (13027099).

Almost surely, 263034325 is an apocalyptic number.

It is an amenable number.

63034325 is a deficient number, since it is larger than the sum of its proper divisors (15128269).

63034325 is a wasteful number, since it uses less digits than its factorization.

63034325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521383 (or 2521378 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 63034325 is about 7939.4159105063. The cubic root of 63034325 is about 397.9779728220.

The spelling of 63034325 in words is "sixty-three million, thirty-four thousand, three hundred twenty-five".

Divisors: 1 5 25 2521373 12606865 63034325