Base | Representation |
---|---|
bin | 11010010000010… |
… | …01000011111010 |
3 | 120100102020211201 |
4 | 31020021003322 |
5 | 422340104244 |
6 | 33504244414 |
7 | 5312664340 |
oct | 1510110372 |
9 | 510366751 |
10 | 220238074 |
11 | 103356141 |
12 | 6191070a |
13 | 36821bb4 |
14 | 2136d990 |
15 | 14505ad4 |
hex | d2090fa |
220238074 has 16 divisors (see below), whose sum is σ = 389730816. Its totient is φ = 91342800.
The previous prime is 220238059. The next prime is 220238113. The reversal of 220238074 is 470832022.
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, 253297 + ... + 254164.
It is an arithmetic number, because the mean of its divisors is an integer number (24358176).
Almost surely, 2220238074 is an apocalyptic number.
220238074 is a deficient number, since it is larger than the sum of its proper divisors (169492742).
220238074 is a wasteful number, since it uses less digits than its factorization.
220238074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507501.
The product of its (nonzero) digits is 5376, while the sum is 28.
The square root of 220238074 is about 14840.4202770676. The cubic root of 220238074 is about 603.8987539167.
The spelling of 220238074 in words is "two hundred twenty million, two hundred thirty-eight thousand, seventy-four".
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