Search a number
-
+
10061925 = 3521923307
BaseRepresentation
bin100110011000…
…100001100101
3200221012100220
4212120201211
510033440200
6555354553
7151345026
oct46304145
920835326
1010061925
115752745
123452a59
132113b03
14149cc4d
15d3b4a0
hex998865

10061925 has 48 divisors (see below), whose sum is σ = 18332160. Its totient is φ = 4847040.

The previous prime is 10061921. The next prime is 10061929. The reversal of 10061925 is 52916001.

It is an interprime number because it is at equal distance from previous prime (10061921) and next prime (10061929).

It is not a de Polignac number, because 10061925 - 22 = 10061921 is a prime.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 10061895 and 10061904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10061921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32622 + ... + 32928.

It is an arithmetic number, because the mean of its divisors is an integer number (381920).

Almost surely, 210061925 is an apocalyptic number.

10061925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10061925 is a deficient number, since it is larger than the sum of its proper divisors (8270235).

10061925 is a wasteful number, since it uses less digits than its factorization.

10061925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 10061925 is about 3172.0537511209. The cubic root of 10061925 is about 215.8872654174.

Adding to 10061925 its reverse (52916001), we get a palindrome (62977926).

The spelling of 10061925 in words is "ten million, sixty-one thousand, nine hundred twenty-five".

Divisors: 1 3 5 15 19 23 25 57 69 75 95 115 285 307 345 437 475 575 921 1311 1425 1535 1725 2185 4605 5833 6555 7061 7675 10925 17499 21183 23025 29165 32775 35305 87495 105915 134159 145825 176525 402477 437475 529575 670795 2012385 3353975 10061925