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10254485 = 517120641
BaseRepresentation
bin100111000111…
…100010010101
3201021222111202
4213013202111
510111120420
61003442245
7153106313
oct47074225
921258452
1010254485
11587438a
123526385
132180657
14150d0b3
15d78575
hex9c7895

10254485 has 8 divisors (see below), whose sum is σ = 13029336. Its totient is φ = 7720960.

The previous prime is 10254479. The next prime is 10254499. The reversal of 10254485 is 58445201.

10254485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3818116 + 6436369 = 1954^2 + 2537^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10254485 - 26 = 10254421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60236 + ... + 60405.

It is an arithmetic number, because the mean of its divisors is an integer number (1628667).

Almost surely, 210254485 is an apocalyptic number.

It is an amenable number.

10254485 is a deficient number, since it is larger than the sum of its proper divisors (2774851).

10254485 is a wasteful number, since it uses less digits than its factorization.

10254485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120663.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 10254485 is about 3202.2624814340. The cubic root of 10254485 is about 217.2557525944.

Adding to 10254485 its reverse (58445201), we get a palindrome (68699686).

The spelling of 10254485 in words is "ten million, two hundred fifty-four thousand, four hundred eighty-five".

Divisors: 1 5 17 85 120641 603205 2050897 10254485