Base | Representation |
---|---|
bin | 100010011110101010… |
… | …0111110100101111110 |
3 | 21002010012122002002211 |
4 | 1010331110332211332 |
5 | 2203120044302340 |
6 | 54003130011034 |
7 | 5230602056122 |
oct | 1047524764576 |
9 | 232105562084 |
10 | 74043353470 |
11 | 294465a7409 |
12 | 12424b76a7a |
13 | 6ca00380b8 |
14 | 3825a13582 |
15 | 1dd559b5ea |
hex | 113d53e97e |
74043353470 has 16 divisors (see below), whose sum is σ = 133282000800. Its totient is φ = 29616460384.
The previous prime is 74043353467. The next prime is 74043353471. The reversal of 74043353470 is 7435334047.
It is a super-2 number, since 2×740433534702 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74043353471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324564 + ... + 503416.
It is an arithmetic number, because the mean of its divisors is an integer number (8330125050).
Almost surely, 274043353470 is an apocalyptic number.
74043353470 is a deficient number, since it is larger than the sum of its proper divisors (59238647330).
74043353470 is a wasteful number, since it uses less digits than its factorization.
74043353470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220259.
The product of its (nonzero) digits is 423360, while the sum is 40.
The spelling of 74043353470 in words is "seventy-four billion, forty-three million, three hundred fifty-three thousand, four hundred seventy".
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