Search a number
-
+
413288231490 = 232510214497641
BaseRepresentation
bin1100000001110011110…
…01011111001001000010
31110111202202201110201200
412000321321133021002
523232403241401430
6513510105042030
741600445001461
oct6007171371102
91414682643650
10413288231490
1114a3024833a2
1268121486316
132cc8564a304
1416008d1a9d8
15ab3d2d2460
hex6039e5f242

413288231490 has 48 divisors (see below), whose sum is σ = 1075602089016. Its totient is φ = 110102227200.

The previous prime is 413288231453. The next prime is 413288231491. The reversal of 413288231490 is 94132882314.

413288231490 is a `hidden beast` number, since 4 + 1 + 328 + 8 + 2 + 314 + 9 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 287914876929 + 125373354561 = 536577^2 + 354081^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (413288231491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2156931 + ... + 2340710.

Almost surely, 2413288231490 is an apocalyptic number.

413288231490 is an abundant number, since it is smaller than the sum of its proper divisors (662313857526).

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

413288231490 is a wasteful number, since it uses less digits than its factorization.

413288231490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498675 (or 4498672 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 413288231490 in words is "four hundred thirteen billion, two hundred eighty-eight million, two hundred thirty-one thousand, four hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1021 2042 3063 5105 6126 9189 10210 15315 18378 30630 45945 91890 4497641 8995282 13492923 22488205 26985846 40478769 44976410 67464615 80957538 134929230 202393845 404787690 4592091461 9184182922 13776274383 22960457305 27552548766 41328823149 45920914610 68881371915 82657646298 137762743830 206644115745 413288231490