Base | Representation |
---|---|
bin | 100010110001101010… |
… | …1100100111000000110 |
3 | 21010202122120010201121 |
4 | 1011203111210320012 |
5 | 2210421321410421 |
6 | 54150305544154 |
7 | 5252444255446 |
oct | 1054325447006 |
9 | 233678503647 |
10 | 74681044486 |
11 | 29743559084 |
12 | 1258264505a |
13 | 707219c569 |
14 | 38865ac126 |
15 | 1e21561d41 |
hex | 1163564e06 |
74681044486 has 8 divisors (see below), whose sum is σ = 112058632224. Its totient is φ = 37328167080.
The previous prime is 74681044469. The next prime is 74681044541. The reversal of 74681044486 is 68444018647.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×746810444862 (a number of 23 digits) contains 22 as substring.
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, 6170025 + ... + 6182116.
It is an arithmetic number, because the mean of its divisors is an integer number (14007329028).
Almost surely, 274681044486 is an apocalyptic number.
74681044486 is a deficient number, since it is larger than the sum of its proper divisors (37377587738).
74681044486 is a wasteful number, since it uses less digits than its factorization.
74681044486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12355166.
The product of its (nonzero) digits is 4128768, while the sum is 52.
The spelling of 74681044486 in words is "seventy-four billion, six hundred eighty-one million, forty-four thousand, four hundred eighty-six".
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