Search a number
-
+
10670325 = 352142271
BaseRepresentation
bin101000101101…
…000011110101
3202002002221020
4220231003311
510212422300
61020411353
7156460551
oct50550365
922062836
1010670325
116028856
1236a6b59
132297a03
1415ba861
15e0b8a0
hexa2d0f5

10670325 has 12 divisors (see below), whose sum is σ = 17641728. Its totient is φ = 5690800.

The previous prime is 10670323. The next prime is 10670333. The reversal of 10670325 is 52307601.

10670325 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10670325 - 21 = 10670323 is a prime.

It is a super-2 number, since 2×106703252 = 227711671211250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10670295 and 10670304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10670323) 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, 71061 + ... + 71210.

It is an arithmetic number, because the mean of its divisors is an integer number (1470144).

Almost surely, 210670325 is an apocalyptic number.

10670325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10670325 is a deficient number, since it is larger than the sum of its proper divisors (6971403).

10670325 is a wasteful number, since it uses less digits than its factorization.

10670325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142284 (or 142279 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 10670325 is about 3266.5463413214. The cubic root of 10670325 is about 220.1536461134.

Adding to 10670325 its reverse (52307601), we get a palindrome (62977926).

The spelling of 10670325 in words is "ten million, six hundred seventy thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 142271 426813 711355 2134065 3556775 10670325