Base | Representation |
---|---|
bin | 101101111101001… |
… | …0010010101000101 |
3 | 10222110120000200111 |
4 | 1123322102111011 |
5 | 11124223143320 |
6 | 413002313021 |
7 | 53132556364 |
oct | 13372222505 |
9 | 3873500614 |
10 | 1542006085 |
11 | 721470aa4 |
12 | 3704b8771 |
13 | 1b760bc49 |
14 | 108b197db |
15 | 90595a5a |
hex | 5be92545 |
1542006085 has 16 divisors (see below), whose sum is σ = 1953236160. Its totient is φ = 1168652304.
The previous prime is 1542006077. The next prime is 1542006143. The reversal of 1542006085 is 5806002451.
It is not a de Polignac number, because 1542006085 - 23 = 1542006077 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11814 + ... + 56776.
It is an arithmetic number, because the mean of its divisors is an integer number (122077260).
Almost surely, 21542006085 is an apocalyptic number.
It is an amenable number.
1542006085 is a deficient number, since it is larger than the sum of its proper divisors (411230075).
1542006085 is an frugal number, since it uses more digits than its factorization.
1542006085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45025 (or 44987 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 1542006085 is about 39268.3853118511. The cubic root of 1542006085 is about 1155.3015672759.
The spelling of 1542006085 in words is "one billion, five hundred forty-two million, six thousand, eighty-five".
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