Search a number
-
+
411925480 = 23510298137
BaseRepresentation
bin11000100011010…
…111101111101000
31001201002222112021
4120203113233220
51320423103410
6104512554224
713131210631
oct3043275750
91051088467
10411925480
111a158078a
12b5b52974
13674586b5
143c9ca888
152626beda
hex188d7be8

411925480 has 16 divisors (see below), whose sum is σ = 926832420. Its totient is φ = 164770176.

The previous prime is 411925471. The next prime is 411925519. The reversal of 411925480 is 84529114.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 408605796 + 3319684 = 20214^2 + 1822^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5149029 + ... + 5149108.

Almost surely, 2411925480 is an apocalyptic number.

411925480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411925480 is an abundant number, since it is smaller than the sum of its proper divisors (514906940).

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

411925480 is a wasteful number, since it uses less digits than its factorization.

411925480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10298148 (or 10298144 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 411925480 is about 20295.9473787256. The cubic root of 411925480 is about 744.0570205267.

The spelling of 411925480 in words is "four hundred eleven million, nine hundred twenty-five thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 10298137 20596274 41192548 51490685 82385096 102981370 205962740 411925480