Base | Representation |
---|---|
bin | 1110011001101… |
… | …0000101001100 |
3 | 11012122122011010 |
4 | 3212122011030 |
5 | 110430244243 |
6 | 5554325220 |
7 | 1332251100 |
oct | 346320514 |
9 | 135578133 |
10 | 60399948 |
11 | 31104414 |
12 | 18289810 |
13 | c68a01b |
14 | 8043900 |
15 | 5481433 |
hex | 399a14c |
60399948 has 72 divisors (see below), whose sum is σ = 165345600. Its totient is φ = 17109792.
The previous prime is 60399931. The next prime is 60399959. The reversal of 60399948 is 84999306.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 60399897 and 60399906.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81363 + ... + 82101.
Almost surely, 260399948 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60399948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82672800).
60399948 is an abundant number, since it is smaller than the sum of its proper divisors (104945652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60399948 is a wasteful number, since it uses less digits than its factorization.
60399948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 899 (or 890 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 48.
The square root of 60399948 is about 7771.7403456369. The cubic root of 60399948 is about 392.3546959681.
The spelling of 60399948 in words is "sixty million, three hundred ninety-nine thousand, nine hundred forty-eight".
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