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10040230 = 256911453
BaseRepresentation
bin100110010011…
…001110100110
3200220002121101
4212103032212
510032241410
6555110314
7151224544
oct46231646
920802541
1010040230
115738412
12344239a
132106c85
141494d94
15d34d3a
hex9933a6

10040230 has 16 divisors (see below), whose sum is σ = 18111024. Its totient is φ = 4007520.

The previous prime is 10040221. The next prime is 10040237. The reversal of 10040230 is 3204001.

10040230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040237) 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, 6184 + ... + 7636.

It is an arithmetic number, because the mean of its divisors is an integer number (1131939).

Almost surely, 210040230 is an apocalyptic number.

10040230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10040230 is a deficient number, since it is larger than the sum of its proper divisors (8070794).

10040230 is a wasteful number, since it uses less digits than its factorization.

10040230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 10040230 is about 3168.6321970213. The cubic root of 10040230 is about 215.7319921308.

Adding to 10040230 its reverse (3204001), we get a palindrome (13244231).

The spelling of 10040230 in words is "ten million, forty thousand, two hundred thirty".

Divisors: 1 2 5 10 691 1382 1453 2906 3455 6910 7265 14530 1004023 2008046 5020115 10040230