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10425007 = 29359483
BaseRepresentation
bin100111110001…
…001010101111
3201121122102101
4213301022233
510132100012
61011235531
7154416415
oct47611257
921548371
1010425007
11598050a
1235a8ba7
132210158
1415552b5
15dadd57
hex9f12af

10425007 has 4 divisors (see below), whose sum is σ = 10784520. Its totient is φ = 10065496.

The previous prime is 10424993. The next prime is 10425017. The reversal of 10425007 is 70052401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70052401 = 563124427.

It is a cyclic number.

It is not a de Polignac number, because 10425007 - 27 = 10424879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10425017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179713 + ... + 179770.

It is an arithmetic number, because the mean of its divisors is an integer number (2696130).

Almost surely, 210425007 is an apocalyptic number.

10425007 is a deficient number, since it is larger than the sum of its proper divisors (359513).

10425007 is an equidigital number, since it uses as much as digits as its factorization.

10425007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359512.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 10425007 is about 3228.7779421942. Note that the first 3 decimals coincide. The cubic root of 10425007 is about 218.4533882527.

Adding to 10425007 its reverse (70052401), we get a palindrome (80477408).

It can be divided in two parts, 10 and 425007, that multiplied together give a triangular number (4250070 = T2915).

The spelling of 10425007 in words is "ten million, four hundred twenty-five thousand, seven".

Divisors: 1 29 359483 10425007