Base | Representation |
---|---|
bin | 100000001011001… |
… | …1000001010110110 |
3 | 2210020110202202010 |
4 | 1000112120022312 |
5 | 4202334423430 |
6 | 255043425050 |
7 | 35516342106 |
oct | 10026301266 |
9 | 2706422663 |
10 | 1079607990 |
11 | 50445750a |
12 | 261685186 |
13 | 142890cc6 |
14 | a3551206 |
15 | 64ba8cb0 |
hex | 405982b6 |
1079607990 has 16 divisors (see below), whose sum is σ = 2591059248. Its totient is φ = 287895456.
The previous prime is 1079607983. The next prime is 1079608007. The reversal of 1079607990 is 997069701.
It is a super-3 number, since 3×10796079903 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
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, 17993437 + ... + 17993496.
It is an arithmetic number, because the mean of its divisors is an integer number (161941203).
Almost surely, 21079607990 is an apocalyptic number.
1079607990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1079607990 is an abundant number, since it is smaller than the sum of its proper divisors (1511451258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1079607990 is a wasteful number, since it uses less digits than its factorization.
1079607990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35986943.
The product of its (nonzero) digits is 214326, while the sum is 48.
The square root of 1079607990 is about 32857.3886667824. The cubic root of 1079607990 is about 1025.8614182300.
The spelling of 1079607990 in words is "one billion, seventy-nine million, six hundred seven thousand, nine hundred ninety".
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