Base | Representation |
---|---|
bin | 100010011101011001… |
… | …0011010001100101110 |
3 | 21002000020102221101122 |
4 | 1010322302122030232 |
5 | 2203023142041240 |
6 | 53555004340542 |
7 | 5226543613061 |
oct | 1047262321456 |
9 | 232006387348 |
10 | 74000737070 |
11 | 2942453a047 |
12 | 12412844752 |
13 | 6c942666b0 |
14 | 38200bc8d8 |
15 | 1dd197e4b5 |
hex | 113ac9a32e |
74000737070 has 32 divisors (see below), whose sum is σ = 143558509248. Its totient is φ = 27302220288.
The previous prime is 74000737067. The next prime is 74000737091. The reversal of 74000737070 is 7073700047.
It is a super-2 number, since 2×740007370702 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 74000737070.
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, 50834 + ... + 388053.
It is an arithmetic number, because the mean of its divisors is an integer number (4486203414).
Almost surely, 274000737070 is an apocalyptic number.
74000737070 is a deficient number, since it is larger than the sum of its proper divisors (69557772178).
74000737070 is a wasteful number, since it uses less digits than its factorization.
74000737070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440204.
The product of its (nonzero) digits is 28812, while the sum is 35.
The spelling of 74000737070 in words is "seventy-four billion, seven hundred thirty-seven thousand, seventy".
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