Search a number
-
+
407468106 = 23222637117
BaseRepresentation
bin11000010010010…
…111100001001010
31001101201112011100
4120102113201022
51313302434411
6104233242230
713045264443
oct3022274112
91041645140
10407468106
1119a006901
12b4563376
13665578b6
143c18a2ca
1525b8b456
hex1849784a

407468106 has 12 divisors (see below), whose sum is σ = 882847602. Its totient is φ = 135822696.

The previous prime is 407468093. The next prime is 407468141. The reversal of 407468106 is 601864704.

It can be written as a sum of positive squares in only one way, i.e., 266832225 + 140635881 = 16335^2 + 11859^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11318541 + ... + 11318576.

Almost surely, 2407468106 is an apocalyptic number.

407468106 is an abundant number, since it is smaller than the sum of its proper divisors (475379496).

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

407468106 is a wasteful number, since it uses less digits than its factorization.

407468106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22637125 (or 22637122 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 407468106 is about 20185.8392443812. The cubic root of 407468106 is about 741.3635111541.

The spelling of 407468106 in words is "four hundred seven million, four hundred sixty-eight thousand, one hundred six".

Divisors: 1 2 3 6 9 18 22637117 45274234 67911351 135822702 203734053 407468106