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10430025 = 352139067
BaseRepresentation
bin100111110010…
…011001001001
3201121220022020
4213302121021
510132230100
61011315053
7154440144
oct47623111
921556266
1010430025
115984261
1235aba89
132212518
14155705b
15db05a0
hex9f2649

10430025 has 12 divisors (see below), whose sum is σ = 17244432. Its totient is φ = 5562640.

The previous prime is 10430011. The next prime is 10430047. The reversal of 10430025 is 52003401.

10430025 = 4322 + 4332 + ... + 4812.

10430025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10430025 - 27 = 10429897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 10429986 and 10430013.

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, 69459 + ... + 69608.

It is an arithmetic number, because the mean of its divisors is an integer number (1437036).

Almost surely, 210430025 is an apocalyptic number.

10430025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10430025 is a deficient number, since it is larger than the sum of its proper divisors (6814407).

10430025 is a wasteful number, since it uses less digits than its factorization.

10430025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139080 (or 139075 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 10430025 is about 3229.5549228957. The cubic root of 10430025 is about 218.4884329380.

Adding to 10430025 its reverse (52003401), we get a palindrome (62433426).

The spelling of 10430025 in words is "ten million, four hundred thirty thousand, twenty-five".

Divisors: 1 3 5 15 25 75 139067 417201 695335 2086005 3476675 10430025