Base | Representation |
---|---|
bin | 1011010101110011001100 |
3 | 12121001000112 |
4 | 23111303030 |
5 | 1230113001 |
6 | 143415152 |
7 | 34161164 |
oct | 13256314 |
9 | 5531015 |
10 | 2972876 |
11 | 1750625 |
12 | bb44b8 |
13 | 8011ca |
14 | 5755a4 |
15 | 3dacbb |
hex | 2d5ccc |
2972876 has 24 divisors (see below), whose sum is σ = 5458320. Its totient is φ = 1415232.
The previous prime is 2972863. The next prime is 2972881. The reversal of 2972876 is 6782792.
It is a super-2 number, since 2×29728762 = 17675983422752, which contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7655 + ... + 8033.
It is an arithmetic number, because the mean of its divisors is an integer number (227430).
22972876 is an apocalyptic number.
It is an amenable number.
2972876 is a deficient number, since it is larger than the sum of its proper divisors (2485444).
2972876 is a wasteful number, since it uses less digits than its factorization.
2972876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473 (or 471 counting only the distinct ones).
The product of its digits is 84672, while the sum is 41.
The square root of 2972876 is about 1724.2030042892. The cubic root of 2972876 is about 143.7889784658.
The spelling of 2972876 in words is "two million, nine hundred seventy-two thousand, eight hundred seventy-six".
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