Base | Representation |
---|---|
bin | 1101110010111100… |
… | …01101001000000100 |
3 | 201010011221211121201 |
4 | 12321132031020010 |
5 | 110132101422330 |
6 | 3222542352244 |
7 | 351354442036 |
oct | 67136151004 |
9 | 21104854551 |
10 | 7406670340 |
11 | 3160966063 |
12 | 152858b684 |
13 | 910641694 |
14 | 503979c56 |
15 | 2d5398eca |
hex | 1b978d204 |
7406670340 has 24 divisors (see below), whose sum is σ = 15608980800. Its totient is φ = 2952197088.
The previous prime is 7406670331. The next prime is 7406670361. The reversal of 7406670340 is 430766047.
It is a self number, because there is not a number n which added to its sum of digits gives 7406670340.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648640 + ... + 659959.
It is an arithmetic number, because the mean of its divisors is an integer number (650374200).
Almost surely, 27406670340 is an apocalyptic number.
It is an amenable number.
7406670340 is an abundant number, since it is smaller than the sum of its proper divisors (8202310460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7406670340 is a wasteful number, since it uses less digits than its factorization.
7406670340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1308891 (or 1308889 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 37.
The square root of 7406670340 is about 86062.0145011724. The cubic root of 7406670340 is about 1949.2805007187.
The spelling of 7406670340 in words is "seven billion, four hundred six million, six hundred seventy thousand, three hundred forty".
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