Base | Representation |
---|---|
bin | 110011111110000101000… |
… | …1110101110001111101100 |
3 | 221021211120012102010011211 |
4 | 1213330022032232033230 |
5 | 1414011223233313334 |
6 | 23105151225524204 |
7 | 1335020551222315 |
oct | 147741216561754 |
9 | 27254505363154 |
10 | 7142702244844 |
11 | 2304226230a91 |
12 | 974378643664 |
13 | 3ca727caba6a |
14 | 1a99cc6bd60c |
15 | c5be879aa64 |
hex | 67f0a3ae3ec |
7142702244844 has 6 divisors (see below), whose sum is σ = 12499728928484. Its totient is φ = 3571351122420.
The previous prime is 7142702244841. The next prime is 7142702244917. The reversal of 7142702244844 is 4484422072417.
It is a super-3 number, since 3×71427022448443 (a number of 40 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (7142702244841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 892837780602 + ... + 892837780609.
Almost surely, 27142702244844 is an apocalyptic number.
It is an amenable number.
7142702244844 is a deficient number, since it is larger than the sum of its proper divisors (5357026683640).
7142702244844 is a wasteful number, since it uses less digits than its factorization.
7142702244844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1785675561215 (or 1785675561213 counting only the distinct ones).
The product of its (nonzero) digits is 3211264, while the sum is 49.
The spelling of 7142702244844 in words is "seven trillion, one hundred forty-two billion, seven hundred two million, two hundred forty-four thousand, eight hundred forty-four".
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