Base | Representation |
---|---|
bin | 1110100010101… |
… | …0111000010010 |
3 | 11020202202201120 |
4 | 3220222320102 |
5 | 111103234132 |
6 | 10015143110 |
7 | 1340301165 |
oct | 350527022 |
9 | 136682646 |
10 | 60993042 |
11 | 31479a80 |
12 | 18514a96 |
13 | c836c76 |
14 | 8159adc |
15 | 554c02c |
hex | 3a2ae12 |
60993042 has 32 divisors (see below), whose sum is σ = 140906304. Its totient is φ = 17395200.
The previous prime is 60993013. The next prime is 60993043. The reversal of 60993042 is 24039906.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 60992994 and 60993012.
It is not an unprimeable number, because it can be changed into a prime (60993043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26059 + ... + 28302.
It is an arithmetic number, because the mean of its divisors is an integer number (4403322).
Almost surely, 260993042 is an apocalyptic number.
60993042 is an abundant number, since it is smaller than the sum of its proper divisors (79913262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60993042 is a wasteful number, since it uses less digits than its factorization.
60993042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54394.
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 60993042 is about 7809.8042228983. The cubic root of 60993042 is about 393.6347504474.
The spelling of 60993042 in words is "sixty million, nine hundred ninety-three thousand, forty-two".
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