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10490901 = 319318119
BaseRepresentation
bin101000000001…
…010000010101
3201201222210220
4220001100111
510141202101
61012504553
7155112501
oct50012025
921658726
1010490901
115a15a73
12361b159
132234145
141571301
15dc3636
hexa01415

10490901 has 8 divisors (see below), whose sum is σ = 14061120. Its totient is φ = 6957312.

The previous prime is 10490891. The next prime is 10490933. The reversal of 10490901 is 10909401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10490901 - 211 = 10488853 is a prime.

It is a super-2 number, since 2×104909012 = 220118007583602, which contains 22 as substring.

It is a Curzon number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10490981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8481 + ... + 9638.

It is an arithmetic number, because the mean of its divisors is an integer number (1757640).

Almost surely, 210490901 is an apocalyptic number.

It is an amenable number.

10490901 is a deficient number, since it is larger than the sum of its proper divisors (3570219).

10490901 is a wasteful number, since it uses less digits than its factorization.

10490901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18315.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 10490901 is about 3238.9660387229. The cubic root of 10490901 is about 218.9126859453.

The spelling of 10490901 in words is "ten million, four hundred ninety thousand, nine hundred one".

Divisors: 1 3 193 579 18119 54357 3496967 10490901