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36830125 = 53294641
BaseRepresentation
bin1000110001111…
…1101110101101
32120022011102201
42030133232231
533412031000
63353221501
7625023313
oct214375655
976264381
1036830125
1119876022
1210401891
137826a97
144c6a0b3
15337796a
hex231fbad

36830125 has 8 divisors (see below), whose sum is σ = 45964152. Its totient is φ = 29464000.

The previous prime is 36830111. The next prime is 36830137. The reversal of 36830125 is 52103863.

It can be written as a sum of positive squares in 4 ways, for example, as 5503716 + 31326409 = 2346^2 + 5597^2 .

It is not a de Polignac number, because 36830125 - 29 = 36829613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36830093 and 36830102.

It is a congruent number.

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, 147196 + ... + 147445.

It is an arithmetic number, because the mean of its divisors is an integer number (5745519).

Almost surely, 236830125 is an apocalyptic number.

It is an amenable number.

36830125 is a deficient number, since it is larger than the sum of its proper divisors (9134027).

36830125 is an equidigital number, since it uses as much as digits as its factorization.

36830125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294656 (or 294646 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 36830125 is about 6068.7828268937. The cubic root of 36830125 is about 332.7114376812.

Adding to 36830125 its reverse (52103863), we get a palindrome (88933988).

The spelling of 36830125 in words is "thirty-six million, eight hundred thirty thousand, one hundred twenty-five".

Divisors: 1 5 25 125 294641 1473205 7366025 36830125