Base | Representation |
---|---|
bin | 111101110000100… |
… | …011110111000010 |
3 | 2200012200100211110 |
4 | 331300203313002 |
5 | 4110222434340 |
6 | 250452024150 |
7 | 34451021145 |
oct | 7560436702 |
9 | 2605610743 |
10 | 1036139970 |
11 | 491968328 |
12 | 24b002056 |
13 | 136881a98 |
14 | 9b87805c |
15 | 60e6e680 |
hex | 3dc23dc2 |
1036139970 has 64 divisors (see below), whose sum is σ = 2717991936. Its totient is φ = 251658240.
The previous prime is 1036139969. The next prime is 1036139999. The reversal of 1036139970 is 799316301.
It is a super-3 number, since 3×10361399703 (a number of 28 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16959 + ... + 48578.
It is an arithmetic number, because the mean of its divisors is an integer number (42468624).
Almost surely, 21036139970 is an apocalyptic number.
1036139970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1036139970 is an abundant number, since it is smaller than the sum of its proper divisors (1681851966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1036139970 is a wasteful number, since it uses less digits than its factorization.
1036139970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65595.
The product of its (nonzero) digits is 30618, while the sum is 39.
The square root of 1036139970 is about 32189.1281335795. The cubic root of 1036139970 is about 1011.9043800619.
The spelling of 1036139970 in words is "one billion, thirty-six million, one hundred thirty-nine thousand, nine hundred seventy".
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