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461713069 = 2631755563
BaseRepresentation
bin11011100001010…
…010111010101101
31012011210110021001
4123201102322231
51421144304234
6113452040301
714304332146
oct3341227255
91164713231
10461713069
11217696954
1210a763091
137486b1cc
144546aacd
152a803d14
hex1b852ead

461713069 has 4 divisors (see below), whose sum is σ = 463468896. Its totient is φ = 459957244.

The previous prime is 461713061. The next prime is 461713097. The reversal of 461713069 is 960317164.

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 461713069 - 23 = 461713061 is a prime.

It is a super-2 number, since 2×4617130692 = 426357916170797522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461713061) 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, 877519 + ... + 878044.

It is an arithmetic number, because the mean of its divisors is an integer number (115867224).

Almost surely, 2461713069 is an apocalyptic number.

It is an amenable number.

461713069 is a deficient number, since it is larger than the sum of its proper divisors (1755827).

461713069 is a wasteful number, since it uses less digits than its factorization.

461713069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755826.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 461713069 is about 21487.5096044190. The cubic root of 461713069 is about 772.9013322225.

The spelling of 461713069 in words is "four hundred sixty-one million, seven hundred thirteen thousand, sixty-nine".

Divisors: 1 263 1755563 461713069