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1036025 = 52291429
BaseRepresentation
bin11111100111011111001
31221122011022
43330323321
5231123100
634112225
711543324
oct3747371
91848138
101036025
11648421
1241b675
132a3743
141cd7bb
15156e85
hexfcef9

1036025 has 12 divisors (see below), whose sum is σ = 1329900. Its totient is φ = 799680.

The previous prime is 1036003. The next prime is 1036027. The reversal of 1036025 is 5206301.

It can be written as a sum of positive squares in 6 ways, for example, as 150544 + 885481 = 388^2 + 941^2 .

It is a de Polignac number, because none of the positive numbers 2k-1036025 is a prime.

It is a super-3 number, since 3×10360253 = 3336045465427546875, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1035994 and 1036012.

It is not an unprimeable number, because it can be changed into a prime (1036027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11 + ... + 1439.

It is an arithmetic number, because the mean of its divisors is an integer number (110825).

21036025 is an apocalyptic number.

It is an amenable number.

1036025 is a deficient number, since it is larger than the sum of its proper divisors (293875).

1036025 is a wasteful number, since it uses less digits than its factorization.

1036025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1036025 is about 1017.8531328242. The cubic root of 1036025 is about 101.1866951737.

The spelling of 1036025 in words is "one million, thirty-six thousand, twenty-five".

Divisors: 1 5 25 29 145 725 1429 7145 35725 41441 207205 1036025