Search a number
-
+
7230625369 = 11967767927
BaseRepresentation
bin1101011101111101…
…01001011001011001
3200122220200211022121
412232332221121121
5104302020002434
63153253221241
7344116205302
oct65676513131
920586624277
107230625369
113080554950
121499631821
138b3023a66
144c84317a9
152c4bc27b4
hex1aefa9659

7230625369 has 8 divisors (see below), whose sum is σ = 7888886208. Its totient is φ = 6572519760.

The previous prime is 7230625357. The next prime is 7230625387. The reversal of 7230625369 is 9635260327.

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

It is a cyclic number.

It is not a de Polignac number, because 7230625369 - 215 = 7230592601 is a prime.

It is a super-2 number, since 2×72306253692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7230625469) 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, 72484 + ... + 140410.

It is an arithmetic number, because the mean of its divisors is an integer number (986110776).

Almost surely, 27230625369 is an apocalyptic number.

It is an amenable number.

7230625369 is a deficient number, since it is larger than the sum of its proper divisors (658260839).

7230625369 is a wasteful number, since it uses less digits than its factorization.

7230625369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77615.

The product of its (nonzero) digits is 408240, while the sum is 43.

The square root of 7230625369 is about 85033.0839673594. The cubic root of 7230625369 is about 1933.7127177358.

The spelling of 7230625369 in words is "seven billion, two hundred thirty million, six hundred twenty-five thousand, three hundred sixty-nine".

Divisors: 1 11 9677 67927 106447 747197 657329579 7230625369