Search a number
-
+
460980852 = 22338415071
BaseRepresentation
bin11011011110100…
…000001001110100
31012010102020211220
4123132200021310
51421002341402
6113424230340
714265162333
oct3336401164
91163366756
10460980852
11217236812
1210a46b3b0
1374672b47
1445319d1a
152a70bdbc
hex1b7a0274

460980852 has 12 divisors (see below), whose sum is σ = 1075622016. Its totient is φ = 153660280.

The previous prime is 460980833. The next prime is 460980853. The reversal of 460980852 is 258089064.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460980853) 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, 19207524 + ... + 19207547.

It is an arithmetic number, because the mean of its divisors is an integer number (89635168).

Almost surely, 2460980852 is an apocalyptic number.

It is an amenable number.

460980852 is an abundant number, since it is smaller than the sum of its proper divisors (614641164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

460980852 is a wasteful number, since it uses less digits than its factorization.

460980852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38415078 (or 38415076 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 460980852 is about 21470.4646433187. The cubic root of 460980852 is about 772.4925423186.

The spelling of 460980852 in words is "four hundred sixty million, nine hundred eighty thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 38415071 76830142 115245213 153660284 230490426 460980852