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8348401 = 53672351
BaseRepresentation
bin11111110110001011110001
3120201010212001
4133312023301
54114122101
6454534001
7130650235
oct37661361
916633761
108348401
114792306
122967301
131963ba9
1411745c5
15aed901
hex7f62f1

8348401 has 8 divisors (see below), whose sum is σ = 8636544. Its totient is φ = 8065200.

The previous prime is 8348387. The next prime is 8348413. The reversal of 8348401 is 1048438.

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

It is a cyclic number.

It is not a de Polignac number, because 8348401 - 211 = 8346353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8348401.

It is not an unprimeable number, because it can be changed into a prime (8340401) 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, 2376 + ... + 4726.

It is an arithmetic number, because the mean of its divisors is an integer number (1079568).

Almost surely, 28348401 is an apocalyptic number.

It is an amenable number.

8348401 is a deficient number, since it is larger than the sum of its proper divisors (288143).

8348401 is a wasteful number, since it uses less digits than its factorization.

8348401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 8348401 is about 2889.3599637290. The cubic root of 8348401 is about 202.8621857363.

It can be divided in two parts, 83 and 48401, that added together give a palindrome (48484).

The spelling of 8348401 in words is "eight million, three hundred forty-eight thousand, four hundred one".

Divisors: 1 53 67 2351 3551 124603 157517 8348401