Base | Representation |
---|---|
bin | 1111010011101110101010 |
3 | 21112212202112 |
4 | 33103232222 |
5 | 2011403340 |
6 | 222002322 |
7 | 46052423 |
oct | 17235652 |
9 | 7485675 |
10 | 4012970 |
11 | 22a1005 |
12 | 14163a2 |
13 | aa6750 |
14 | 76664a |
15 | 544065 |
hex | 3d3baa |
4012970 has 16 divisors (see below), whose sum is σ = 7779240. Its totient is φ = 1481664.
The previous prime is 4012949. The next prime is 4012993. The reversal of 4012970 is 792104.
It can be written as a sum of positive squares in 4 ways, for example, as 1385329 + 2627641 = 1177^2 + 1621^2 .
It is a super-2 number, since 2×40129702 = 32207856441800, which contains 22 as substring.
It is a congruent number.
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, 15305 + ... + 15564.
Almost surely, 24012970 is an apocalyptic number.
4012970 is a deficient number, since it is larger than the sum of its proper divisors (3766270).
4012970 is a wasteful number, since it uses less digits than its factorization.
4012970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30889.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 4012970 is about 2003.2398758012. The cubic root of 4012970 is about 158.9114916869.
The spelling of 4012970 in words is "four million, twelve thousand, nine hundred seventy".
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