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10145308 = 223181817
BaseRepresentation
bin100110101100…
…111000011100
3201002102202011
4212230320130
510044122213
61001241004
7152143105
oct46547034
921072664
1010145308
1157aa358
123493164
132142a54
1414c13ac
15d5603d
hex9ace1c

10145308 has 12 divisors (see below), whose sum is σ = 18327232. Its totient is φ = 4908960.

The previous prime is 10145299. The next prime is 10145329. The reversal of 10145308 is 80354101.

10145308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40785 + ... + 41032.

Almost surely, 210145308 is an apocalyptic number.

It is an amenable number.

10145308 is a deficient number, since it is larger than the sum of its proper divisors (8181924).

10145308 is a wasteful number, since it uses less digits than its factorization.

10145308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81852 (or 81850 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10145308 is about 3185.1700111611. The cubic root of 10145308 is about 216.4819769980.

Adding to 10145308 its reverse (80354101), we get a palindrome (90499409).

The spelling of 10145308 in words is "ten million, one hundred forty-five thousand, three hundred eight".

Divisors: 1 2 4 31 62 124 81817 163634 327268 2536327 5072654 10145308