Base | Representation |
---|---|
bin | 1010010010010000011100 |
3 | 12001222112000 |
4 | 22102100130 |
5 | 1142234340 |
6 | 133442300 |
7 | 31626462 |
oct | 12222034 |
9 | 5058460 |
10 | 2696220 |
11 | 158178a |
12 | aa0390 |
13 | 7352c7 |
14 | 502832 |
15 | 383d30 |
hex | 29241c |
2696220 has 48 divisors (see below), whose sum is σ = 8389920. Its totient is φ = 718848.
The previous prime is 2696209. The next prime is 2696257. The reversal of 2696220 is 226962.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1957 + ... + 3036.
It is an arithmetic number, because the mean of its divisors is an integer number (174790).
22696220 is an apocalyptic number.
2696220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2696220 is an abundant number, since it is smaller than the sum of its proper divisors (5693700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2696220 is a wasteful number, since it uses less digits than its factorization.
2696220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5011 (or 5003 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 2696220 is about 1642.0170522866. The cubic root of 2696220 is about 139.1826524161.
It can be divided in two parts, 2696 and 220, that added together give a square (2916 = 542).
The spelling of 2696220 in words is "two million, six hundred ninety-six thousand, two hundred twenty".
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