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10229672 = 231278709
BaseRepresentation
bin100111000001…
…011110101000
3201020201110202
4213001132220
510104322142
61003131332
7152644055
oct47013650
921221422
1010229672
115857782
123513b48
13217227b
14150402c
15d71032
hex9c17a8

10229672 has 8 divisors (see below), whose sum is σ = 19180650. Its totient is φ = 5114832.

The previous prime is 10229669. The next prime is 10229677. The reversal of 10229672 is 27692201.

It can be written as a sum of positive squares in only one way, i.e., 10023556 + 206116 = 3166^2 + 454^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (10229677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 639347 + ... + 639362.

Almost surely, 210229672 is an apocalyptic number.

It is an amenable number.

10229672 is a deficient number, since it is larger than the sum of its proper divisors (8950978).

10229672 is a wasteful number, since it uses less digits than its factorization.

10229672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278715 (or 1278711 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 10229672 is about 3198.3858428901. The cubic root of 10229672 is about 217.0803782454.

It can be divided in two parts, 10229 and 672, that added together give a palindrome (10901).

The spelling of 10229672 in words is "ten million, two hundred twenty-nine thousand, six hundred seventy-two".

Divisors: 1 2 4 8 1278709 2557418 5114836 10229672