Base | Representation |
---|---|
bin | 1110010100101… |
… | …1011110110001 |
3 | 11012001021112011 |
4 | 3211023132301 |
5 | 110334444001 |
6 | 5543402521 |
7 | 1326440344 |
oct | 345133661 |
9 | 135037464 |
10 | 60078001 |
11 | 30a04545 |
12 | 18153441 |
13 | c5a6619 |
14 | 7d9c45b |
15 | 541ad51 |
hex | 394b7b1 |
60078001 has 9 divisors (see below), whose sum is σ = 62990571. Its totient is φ = 57295392.
The previous prime is 60077987. The next prime is 60078023. The reversal of 60078001 is 10087006.
The square root of 60078001 is 7751.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 16200625 + 43877376 = 4025^2 + 6624^2 .
It is not a de Polignac number, because 60078001 - 27 = 60077873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (60078061) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 178105 + ... + 178441.
Almost surely, 260078001 is an apocalyptic number.
60078001 is the 7751-st square number.
60078001 is the 3876-th centered octagonal number.
It is an amenable number.
60078001 is a deficient number, since it is larger than the sum of its proper divisors (2912570).
60078001 is an frugal number, since it uses more digits than its factorization.
60078001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720 (or 360 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 22.
The cubic root of 60078001 is about 391.6563370949.
The spelling of 60078001 in words is "sixty million, seventy-eight thousand, one".
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