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7024661061 = 311212868517
BaseRepresentation
bin1101000101011001…
…11101001001000101
3200010120010202101220
412202230331021011
5103341303123221
63121014510553
7336035430255
oct64254751105
920116122356
107024661061
112a85268910
121440665459
1387c45baa2
144a8d39965
152b1a8b0c6
hex1a2b3d245

7024661061 has 8 divisors (see below), whose sum is σ = 10217688864. Its totient is φ = 4257370320.

The previous prime is 7024661051. The next prime is 7024661089. The reversal of 7024661061 is 1601664207.

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

It is not a de Polignac number, because 7024661061 - 218 = 7024398917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 212868517 = 7024661061 / (7 + 0 + 2 + 4 + 6 + 6 + 1 + 0 + 6 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7024661041) 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, 106434226 + ... + 106434291.

It is an arithmetic number, because the mean of its divisors is an integer number (1277211108).

Almost surely, 27024661061 is an apocalyptic number.

It is an amenable number.

7024661061 is a deficient number, since it is larger than the sum of its proper divisors (3193027803).

7024661061 is a wasteful number, since it uses less digits than its factorization.

7024661061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212868531.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 7024661061 is about 83813.2511062541. The cubic root of 7024661061 is about 1915.1749742749.

The spelling of 7024661061 in words is "seven billion, twenty-four million, six hundred sixty-one thousand, sixty-one".

Divisors: 1 3 11 33 212868517 638605551 2341553687 7024661061