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464001013 = 770194559
BaseRepresentation
bin11011101010000…
…001011111110101
31012100002200201201
4123222001133311
51422241013023
6114013052501
714332641430
oct3352013765
91170080651
10464001013
11218a09913
1210b487131
137518c718
14458a4817
152ab06bad
hex1ba817f5

464001013 has 8 divisors (see below), whose sum is σ = 531048960. Its totient is φ = 397143600.

The previous prime is 464001007. The next prime is 464001029. The reversal of 464001013 is 310100464.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2k-464001013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464001313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42373 + ... + 52186.

It is an arithmetic number, because the mean of its divisors is an integer number (66381120).

Almost surely, 2464001013 is an apocalyptic number.

It is an amenable number.

464001013 is a deficient number, since it is larger than the sum of its proper divisors (67047947).

464001013 is an equidigital number, since it uses as much as digits as its factorization.

464001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95267.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 464001013 is about 21540.6827421974. The cubic root of 464001013 is about 774.1758915157.

Adding to 464001013 its reverse (310100464), we get a palindrome (774101477).

The spelling of 464001013 in words is "four hundred sixty-four million, one thousand, thirteen".

Divisors: 1 7 701 4907 94559 661913 66285859 464001013