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825530035 = 511831391301
BaseRepresentation
bin110001001101001…
…001011010110011
32010112101021022111
4301031021122303
53142313430120
6213525550151
726312614051
oct6115113263
92115337274
10825530035
11393a98a30
121b0575357
13102051415
147b8d31d1
154c71b75a
hex313496b3

825530035 has 32 divisors (see below), whose sum is σ = 1102429440. Its totient is φ = 588432000.

The previous prime is 825530029. The next prime is 825530087. The reversal of 825530035 is 530035528.

825530035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 825530035 - 213 = 825521843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 825529979 and 825530006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 633885 + ... + 635185.

It is an arithmetic number, because the mean of its divisors is an integer number (34450920).

Almost surely, 2825530035 is an apocalyptic number.

825530035 is a deficient number, since it is larger than the sum of its proper divisors (276899405).

825530035 is a wasteful number, since it uses less digits than its factorization.

825530035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 825530035 is about 28732.0384762376. The cubic root of 825530035 is about 938.0895387663.

The spelling of 825530035 in words is "eight hundred twenty-five million, five hundred thirty thousand, thirty-five".

Divisors: 1 5 11 55 83 139 415 695 913 1301 1529 4565 6505 7645 11537 14311 57685 71555 107983 126907 180839 539915 634535 904195 1187813 1989229 5939065 9946145 15009637 75048185 165106007 825530035