Base | Representation |
---|---|
bin | 1011010101100110111000 |
3 | 12120222221100 |
4 | 23111212320 |
5 | 1230101323 |
6 | 143411400 |
7 | 34155660 |
oct | 13254670 |
9 | 5528840 |
10 | 2972088 |
11 | 174aa79 |
12 | bb3b60 |
13 | 800a42 |
14 | 5751a0 |
15 | 3da943 |
hex | 2d59b8 |
2972088 has 48 divisors (see below), whose sum is σ = 9200880. Its totient is φ = 849024.
The previous prime is 2972071. The next prime is 2972107. The reversal of 2972088 is 8802792.
2972088 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
2972088 is strictly pandigital in base 8.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2445 + ... + 3452.
It is an arithmetic number, because the mean of its divisors is an integer number (191685).
22972088 is an apocalyptic number.
2972088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2972088 is an abundant number, since it is smaller than the sum of its proper divisors (6228792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2972088 is a wasteful number, since it uses less digits than its factorization.
2972088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5916 (or 5909 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 2972088 is about 1723.9744777693. The cubic root of 2972088 is about 143.7762729546.
The spelling of 2972088 in words is "two million, nine hundred seventy-two thousand, eighty-eight".
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