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42460801 = 195234273
BaseRepresentation
bin1010000111111…
…0011010000001
32221220020021021
42201332122001
541332221201
64114025441
71023624265
oct241763201
987806237
1042460801
1121a71479
1212278281
138a48946
1458d40a5
153adaea1
hex287e681

42460801 has 8 divisors (see below), whose sum is σ = 44791520. Its totient is φ = 40139712.

The previous prime is 42460777. The next prime is 42460811. The reversal of 42460801 is 10806424.

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 42460801 - 27 = 42460673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42460811) 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, 7801 + ... + 12073.

It is an arithmetic number, because the mean of its divisors is an integer number (5598940).

Almost surely, 242460801 is an apocalyptic number.

It is an amenable number.

42460801 is a deficient number, since it is larger than the sum of its proper divisors (2330719).

42460801 is a wasteful number, since it uses less digits than its factorization.

42460801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 42460801 is about 6516.1952855942. The cubic root of 42460801 is about 348.8692788814.

The spelling of 42460801 in words is "forty-two million, four hundred sixty thousand, eight hundred one".

Divisors: 1 19 523 4273 9937 81187 2234779 42460801