Base | Representation |
---|---|
bin | 111110010000101001100… |
… | …011110010100010110100 |
3 | 120011000111221201221221202 |
4 | 332100221203302202310 |
5 | 1030044314034042430 |
6 | 13033301515032032 |
7 | 621052560454613 |
oct | 76205143624264 |
9 | 16130457657852 |
10 | 4278484674740 |
11 | 13aa54a071621 |
12 | 591247a3b618 |
13 | 2505c8322a43 |
14 | 10b118c2787a |
15 | 7645e877d45 |
hex | 3e4298f28b4 |
4278484674740 has 96 divisors (see below), whose sum is σ = 9138602753280. Its totient is φ = 1682216718336.
The previous prime is 4278484674731. The next prime is 4278484674829. The reversal of 4278484674740 is 474764848724.
It is a super-2 number, since 2×42784846747402 (a number of 26 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 31 ways as a sum of consecutive naturals, for example, 1882306244 + ... + 1882308516.
It is an arithmetic number, because the mean of its divisors is an integer number (95193778680).
Almost surely, 24278484674740 is an apocalyptic number.
It is an amenable number.
4278484674740 is an abundant number, since it is smaller than the sum of its proper divisors (4860118078540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4278484674740 is a wasteful number, since it uses less digits than its factorization.
4278484674740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4761 (or 4759 counting only the distinct ones).
The product of its (nonzero) digits is 269746176, while the sum is 65.
The spelling of 4278484674740 in words is "four trillion, two hundred seventy-eight billion, four hundred eighty-four million, six hundred seventy-four thousand, seven hundred forty".
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