[go: up one dir, main page]

Search a number
-
+
7070127 = 32698761
BaseRepresentation
bin11010111110000110101111
3111022012101120
4122332012233
53302221002
6411312023
7114044421
oct32760657
914265346
107070127
113a99989
12244b613
13160710c
14d20811
15949cbc
hex6be1af

7070127 has 8 divisors (see below), whose sum is σ = 9462960. Its totient is φ = 4695360.

The previous prime is 7070117. The next prime is 7070143. The reversal of 7070127 is 7210707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7070127 - 24 = 7070111 is a prime.

It is a super-2 number, since 2×70701272 = 99973391592258, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

7070127 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7070097 and 7070106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574 + ... + 5187.

It is an arithmetic number, because the mean of its divisors is an integer number (1182870).

Almost surely, 27070127 is an apocalyptic number.

7070127 is a deficient number, since it is larger than the sum of its proper divisors (2392833).

7070127 is a wasteful number, since it uses less digits than its factorization.

7070127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9033.

The product of its (nonzero) digits is 686, while the sum is 24.

The square root of 7070127 is about 2658.9710415873. The cubic root of 7070127 is about 191.9297974681.

The spelling of 7070127 in words is "seven million, seventy thousand, one hundred twenty-seven".

Divisors: 1 3 269 807 8761 26283 2356709 7070127