Base | Representation |
---|---|
bin | 110000000011011… |
… | …0110000100000010 |
3 | 11011101000202122100 |
4 | 1200012312010002 |
5 | 11300234011132 |
6 | 423555251230 |
7 | 54646143111 |
oct | 14006660402 |
9 | 4141022570 |
10 | 1612407042 |
11 | 758186304 |
12 | 38bba9b16 |
13 | 1c908b10c |
14 | 114203c78 |
15 | 9685037c |
hex | 601b6102 |
1612407042 has 24 divisors (see below), whose sum is σ = 3645442944. Its totient is φ = 514100664.
The previous prime is 1612407031. The next prime is 1612407073. The reversal of 1612407042 is 2407042161.
1612407042 is a `hidden beast` number, since 1 + 612 + 4 + 0 + 7 + 0 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 1612406997 and 1612407015.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1946938 + ... + 1947765.
It is an arithmetic number, because the mean of its divisors is an integer number (151893456).
Almost surely, 21612407042 is an apocalyptic number.
1612407042 is an abundant number, since it is smaller than the sum of its proper divisors (2033035902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1612407042 is a wasteful number, since it uses less digits than its factorization.
1612407042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3894734 (or 3894731 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 1612407042 is about 40154.7885313819. The cubic root of 1612407042 is about 1172.6225153127.
The spelling of 1612407042 in words is "one billion, six hundred twelve million, four hundred seven thousand, forty-two".
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