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10038741 = 323731993
BaseRepresentation
bin100110010010…
…110111010101
3200220000120020
4212102313111
510032214431
6555055353
7151220316
oct46226725
920800506
1010038741
115737289
123441559
1321063ab
14149460d
15d34696
hex992dd5

10038741 has 16 divisors (see below), whose sum is σ = 14165376. Its totient is φ = 6310656.

The previous prime is 10038739. The next prime is 10038773. The reversal of 10038741 is 14783001.

It is not a de Polignac number, because 10038741 - 21 = 10038739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10038781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4041 + ... + 6033.

It is an arithmetic number, because the mean of its divisors is an integer number (885336).

Almost surely, 210038741 is an apocalyptic number.

It is an amenable number.

10038741 is a deficient number, since it is larger than the sum of its proper divisors (4126635).

10038741 is a wasteful number, since it uses less digits than its factorization.

10038741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10038741 is about 3168.3972288840. The cubic root of 10038741 is about 215.7213270094.

The spelling of 10038741 in words is "ten million, thirty-eight thousand, seven hundred forty-one".

Divisors: 1 3 23 69 73 219 1679 1993 5037 5979 45839 137517 145489 436467 3346247 10038741