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14152025 = 52659859
BaseRepresentation
bin110101111111…
…000101011001
3222121222221002
4311333011121
512110331100
61223154345
7231201356
oct65770531
928558832
1014152025
117a96698
1248a59b5
132c166a4
141c4562d
1513982d5
hexd7f159

14152025 has 12 divisors (see below), whose sum is σ = 17595600. Its totient is φ = 11291280.

The previous prime is 14152013. The next prime is 14152049. The reversal of 14152025 is 52025141.

It is not a de Polignac number, because 14152025 - 26 = 14151961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14151988 and 14152006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16046 + ... + 16904.

It is an arithmetic number, because the mean of its divisors is an integer number (1466300).

Almost surely, 214152025 is an apocalyptic number.

It is an amenable number.

14152025 is a deficient number, since it is larger than the sum of its proper divisors (3443575).

14152025 is an equidigital number, since it uses as much as digits as its factorization.

14152025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528 (or 1523 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 14152025 is about 3761.9177290313. The cubic root of 14152025 is about 241.8834730299.

Adding to 14152025 its reverse (52025141), we get a palindrome (66177166).

The spelling of 14152025 in words is "fourteen million, one hundred fifty-two thousand, twenty-five".

Divisors: 1 5 25 659 859 3295 4295 16475 21475 566081 2830405 14152025