Base | Representation |
---|---|
bin | 1110100001110… |
… | …0011100000110 |
3 | 11020122202120220 |
4 | 3220130130012 |
5 | 111044341034 |
6 | 10014005210 |
7 | 1336633560 |
oct | 350343406 |
9 | 136582526 |
10 | 60933894 |
11 | 3143959a |
12 | 184a6806 |
13 | c816078 |
14 | 8142330 |
15 | 5539749 |
hex | 3a1c706 |
60933894 has 64 divisors (see below), whose sum is σ = 144723456. Its totient is φ = 16740864.
The previous prime is 60933883. The next prime is 60933911. The reversal of 60933894 is 49833906.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175429 + ... + 175775.
It is an arithmetic number, because the mean of its divisors is an integer number (2261304).
Almost surely, 260933894 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60933894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72361728).
60933894 is an abundant number, since it is smaller than the sum of its proper divisors (83789562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60933894 is a wasteful number, since it uses less digits than its factorization.
60933894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509.
The product of its (nonzero) digits is 139968, while the sum is 42.
The square root of 60933894 is about 7806.0165257319. The cubic root of 60933894 is about 393.5074668664.
The spelling of 60933894 in words is "sixty million, nine hundred thirty-three thousand, eight hundred ninety-four".
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