Search a number
-
+
707401 = 3831847
BaseRepresentation
bin10101100101101001001
31022221101001
42230231021
5140114101
623055001
76004252
oct2545511
91287331
10707401
11443532
122a1461
131b9ca6
14145b29
15de901
hexacb49

707401 has 4 divisors (see below), whose sum is σ = 709632. Its totient is φ = 705172.

The previous prime is 707383. The next prime is 707407. The reversal of 707401 is 104707.

707401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-707401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (707407) 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, 541 + ... + 1306.

It is an arithmetic number, because the mean of its divisors is an integer number (177408).

2707401 is an apocalyptic number.

It is an amenable number.

707401 is a deficient number, since it is larger than the sum of its proper divisors (2231).

707401 is a wasteful number, since it uses less digits than its factorization.

707401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 707401 is about 841.0713406127. The cubic root of 707401 is about 89.1022265165.

The spelling of 707401 in words is "seven hundred seven thousand, four hundred one", and thus it is an iban number.

Divisors: 1 383 1847 707401