Base | Representation |
---|---|
bin | 100010011110000000… |
… | …1011111101011000110 |
3 | 21002001200110020002002 |
4 | 1010330001133223012 |
5 | 2203043444000440 |
6 | 54001024545302 |
7 | 5230215050456 |
oct | 1047401375306 |
9 | 232050406062 |
10 | 74021468870 |
11 | 2943520a168 |
12 | 12419782232 |
13 | 6c98644c2b |
14 | 3822b57d66 |
15 | 1dd36c7115 |
hex | 113c05fac6 |
74021468870 has 8 divisors (see below), whose sum is σ = 133238643984. Its totient is φ = 29608587544.
The previous prime is 74021468863. The next prime is 74021468891. The reversal of 74021468870 is 7886412047.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3701073434 + ... + 3701073453.
It is an arithmetic number, because the mean of its divisors is an integer number (16654830498).
Almost surely, 274021468870 is an apocalyptic number.
74021468870 is a deficient number, since it is larger than the sum of its proper divisors (59217175114).
74021468870 is a wasteful number, since it uses less digits than its factorization.
74021468870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7402146894.
The product of its (nonzero) digits is 602112, while the sum is 47.
The spelling of 74021468870 in words is "seventy-four billion, twenty-one million, four hundred sixty-eight thousand, eight hundred seventy".
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