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10001230 = 252934487
BaseRepresentation
bin100110001001…
…101101001110
3200211010002221
4212021231032
510030014410
6554205554
7151003051
oct46115516
920733087
1010001230
115711088
1234238ba
1320c22b5
141484a98
15d284da
hex989b4e

10001230 has 16 divisors (see below), whose sum is σ = 18623520. Its totient is φ = 3862432.

The previous prime is 10001227. The next prime is 10001231. The reversal of 10001230 is 3210001.

10001230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

10001230 is a modest number, since divided by 1230 gives 100 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16954 + ... + 17533.

It is an arithmetic number, because the mean of its divisors is an integer number (1163970).

Almost surely, 210001230 is an apocalyptic number.

10001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001230 is a deficient number, since it is larger than the sum of its proper divisors (8622290).

10001230 is a wasteful number, since it uses less digits than its factorization.

10001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34523.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 10001230 is about 3162.4721342646. The cubic root of 10001230 is about 215.4523018233.

Adding to 10001230 its reverse (3210001), we get a palindrome (13211231).

The spelling of 10001230 in words is "ten million, one thousand, two hundred thirty".

Divisors: 1 2 5 10 29 58 145 290 34487 68974 172435 344870 1000123 2000246 5000615 10001230