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5210401 = 72925667
BaseRepresentation
bin10011111000000100100001
3100210201022211
4103320010201
52313213101
6303402121
762200450
oct23700441
910721284
105210401
112a39719
1218b3341
1311057a1
14998b97
156cdc51
hex4f8121

5210401 has 8 divisors (see below), whose sum is σ = 6160320. Its totient is φ = 4311888.

The previous prime is 5210399. The next prime is 5210411. The reversal of 5210401 is 1040125.

5210401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5210401 - 21 = 5210399 is a prime.

It is a super-3 number, since 3×52104013 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5210411) 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, 12631 + ... + 13036.

It is an arithmetic number, because the mean of its divisors is an integer number (770040).

Almost surely, 25210401 is an apocalyptic number.

It is an amenable number.

5210401 is a deficient number, since it is larger than the sum of its proper divisors (949919).

5210401 is a wasteful number, since it uses less digits than its factorization.

5210401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25703.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 5210401 is about 2282.6302810574. The cubic root of 5210401 is about 173.3632537928.

Adding to 5210401 its reverse (1040125), we get a palindrome (6250526).

The spelling of 5210401 in words is "five million, two hundred ten thousand, four hundred one".

Divisors: 1 7 29 203 25667 179669 744343 5210401