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7000972 = 2211159113
BaseRepresentation
bin11010101101001110001100
3111011200112021
4122231032030
53243012342
6410015524
7113335666
oct32551614
914150467
107000972
113a51a30
1224175a4
1315b17b4
14d03536
15934567
hex6ad38c

7000972 has 12 divisors (see below), whose sum is σ = 13365576. Its totient is φ = 3182240.

The previous prime is 7000969. The next prime is 7001003. The reversal of 7000972 is 2790007.

It is a plaindrome in base 7.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79513 + ... + 79600.

It is an arithmetic number, because the mean of its divisors is an integer number (1113798).

Almost surely, 27000972 is an apocalyptic number.

It is an amenable number.

7000972 is a deficient number, since it is larger than the sum of its proper divisors (6364604).

7000972 is a wasteful number, since it uses less digits than its factorization.

7000972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159128 (or 159126 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 7000972 is about 2645.9349954222. The cubic root of 7000972 is about 191.3019720061.

Adding to 7000972 its reverse (2790007), we get a palindrome (9790979).

The spelling of 7000972 in words is "seven million, nine hundred seventy-two", and thus it is an aban number.

Divisors: 1 2 4 11 22 44 159113 318226 636452 1750243 3500486 7000972