Base | Representation |
---|---|
bin | 1011010111110001011000 |
3 | 12121110002122 |
4 | 23113301120 |
5 | 1230342302 |
6 | 143520412 |
7 | 34223552 |
oct | 13276130 |
9 | 5543078 |
10 | 2980952 |
11 | 17566a7 |
12 | bb9108 |
13 | 804aa0 |
14 | 5784d2 |
15 | 3dd3a2 |
hex | 2d7c58 |
2980952 has 16 divisors (see below), whose sum is σ = 6019440. Its totient is φ = 1375776.
The previous prime is 2980951. The next prime is 2980969. The reversal of 2980952 is 2590892.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2980951) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14228 + ... + 14435.
It is an arithmetic number, because the mean of its divisors is an integer number (376215).
22980952 is an apocalyptic number.
It is an amenable number.
2980952 is an abundant number, since it is smaller than the sum of its proper divisors (3038488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2980952 is a wasteful number, since it uses less digits than its factorization.
2980952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28682 (or 28678 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 35.
The square root of 2980952 is about 1726.5433675411. The cubic root of 2980952 is about 143.9190646010.
The spelling of 2980952 in words is "two million, nine hundred eighty thousand, nine hundred fifty-two".
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