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5464081 = 7780583
BaseRepresentation
bin10100110110000000010001
3101021121022101
4110312000101
52344322311
6313040401
764305160
oct24660021
911247271
105464081
1130a2277
1219b6101
1311940ac
14a233d7
1572dec1
hex536011

5464081 has 4 divisors (see below), whose sum is σ = 6244672. Its totient is φ = 4683492.

The previous prime is 5464057. The next prime is 5464103. The reversal of 5464081 is 1804645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5464081 - 29 = 5463569 is a prime.

It is a super-2 number, since 2×54640812 = 59712362349122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5464031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390285 + ... + 390298.

It is an arithmetic number, because the mean of its divisors is an integer number (1561168).

Almost surely, 25464081 is an apocalyptic number.

It is an amenable number.

5464081 is a deficient number, since it is larger than the sum of its proper divisors (780591).

5464081 is an equidigital number, since it uses as much as digits as its factorization.

5464081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780590.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 5464081 is about 2337.5373793803. The cubic root of 5464081 is about 176.1323148445.

The spelling of 5464081 in words is "five million, four hundred sixty-four thousand, eighty-one".

Divisors: 1 7 780583 5464081