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5401469 is a prime number
BaseRepresentation
bin10100100110101101111101
3101011102102102
4110212231331
52340321334
6311434445
763624503
oct24465575
911142372
105401469
11305a227
121985a25
131171748
14a08673
1571a67e
hex526b7d

5401469 has 2 divisors, whose sum is σ = 5401470. Its totient is φ = 5401468.

The previous prime is 5401447. The next prime is 5401483. The reversal of 5401469 is 9641045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4897369 + 504100 = 2213^2 + 710^2 .

It is a cyclic number.

It is not a de Polignac number, because 5401469 - 28 = 5401213 is a prime.

It is a super-2 number, since 2×54014692 = 58351734715922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5401439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700734 + 2700735.

It is an arithmetic number, because the mean of its divisors is an integer number (2700735).

Almost surely, 25401469 is an apocalyptic number.

It is an amenable number.

5401469 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401469 is an equidigital number, since it uses as much as digits as its factorization.

5401469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5401469 is about 2324.1060647053. The cubic root of 5401469 is about 175.4569716728.

The spelling of 5401469 in words is "five million, four hundred one thousand, four hundred sixty-nine".