Base | Representation |
---|---|
bin | 1110010111001… |
… | …0011001110100 |
3 | 11012100101012212 |
4 | 3211302121310 |
5 | 110410044203 |
6 | 5551032552 |
7 | 1331003216 |
oct | 345623164 |
9 | 135311185 |
10 | 60237428 |
11 | 310032a9 |
12 | 1820b758 |
13 | c631064 |
14 | 80005b6 |
15 | 544d1d8 |
hex | 3972674 |
60237428 has 12 divisors (see below), whose sum is σ = 105689220. Its totient is φ = 30040512.
The previous prime is 60237427. The next prime is 60237431. The reversal of 60237428 is 82473206.
It can be written as a sum of positive squares in 2 ways, for example, as 32126224 + 28111204 = 5668^2 + 5302^2 .
It is a junction number, because it is equal to n+sod(n) for n = 60237394 and 60237403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60237427) 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, 17801 + ... + 20912.
It is an arithmetic number, because the mean of its divisors is an integer number (8807435).
Almost surely, 260237428 is an apocalyptic number.
It is an amenable number.
60237428 is a deficient number, since it is larger than the sum of its proper divisors (45451792).
60237428 is a wasteful number, since it uses less digits than its factorization.
60237428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39106 (or 39104 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 60237428 is about 7761.2774721691. The cubic root of 60237428 is about 392.0024729123.
The spelling of 60237428 in words is "sixty million, two hundred thirty-seven thousand, four hundred twenty-eight".
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