Base | Representation |
---|---|
bin | 101000011011001… |
… | …1111001111110010 |
3 | 10111112102100201212 |
4 | 1100312133033302 |
5 | 10234223223132 |
6 | 342333400122 |
7 | 45420504626 |
oct | 12066371762 |
9 | 3445370655 |
10 | 1356461042 |
11 | 636761292 |
12 | 31a339042 |
13 | 188046191 |
14 | cc21b186 |
15 | 7e1445b2 |
hex | 50d9f3f2 |
1356461042 has 16 divisors (see below), whose sum is σ = 2174519520. Its totient is φ = 632367168.
The previous prime is 1356461039. The next prime is 1356461081. The reversal of 1356461042 is 2401646531.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182792 + ... + 190067.
It is an arithmetic number, because the mean of its divisors is an integer number (135907470).
Almost surely, 21356461042 is an apocalyptic number.
1356461042 is a deficient number, since it is larger than the sum of its proper divisors (818058478).
1356461042 is a wasteful number, since it uses less digits than its factorization.
1356461042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372985.
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 1356461042 is about 36830.1648380780. The cubic root of 1356461042 is about 1106.9698058895.
The spelling of 1356461042 in words is "one billion, three hundred fifty-six million, four hundred sixty-one thousand, forty-two".
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