Search a number
-
+
1412320007 = 7376189393
BaseRepresentation
bin101010000101110…
…0100101100000111
310122102112021211102
41110023210230013
510343023220012
6352050530315
746666344020
oct12413445407
93572467742
101412320007
11665243a1a
12334b9699b
131967a3317
14d57dbc47
1583eca2c2
hex542e4b07

1412320007 has 16 divisors (see below), whose sum is σ = 1684898112. Its totient is φ = 1158520320.

The previous prime is 1412320003. The next prime is 1412320031. The reversal of 1412320007 is 7000232141.

It is not a de Polignac number, because 1412320007 - 22 = 1412320003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412320003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28898 + ... + 60495.

It is an arithmetic number, because the mean of its divisors is an integer number (105306132).

Almost surely, 21412320007 is an apocalyptic number.

1412320007 is a deficient number, since it is larger than the sum of its proper divisors (272578105).

1412320007 is an equidigital number, since it uses as much as digits as its factorization.

1412320007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89498.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1412320007 is about 37580.8462783903. The cubic root of 1412320007 is about 1121.9608525863.

Adding to 1412320007 its reverse (7000232141), we get a palindrome (8412552148).

The spelling of 1412320007 in words is "one billion, four hundred twelve million, three hundred twenty thousand, seven".

Divisors: 1 7 37 61 259 427 2257 15799 89393 625751 3307541 5452973 23152787 38170811 201760001 1412320007