Base | Representation |
---|---|
bin | 1101110011110100… |
… | …01111100001110000 |
3 | 201010200210020202001 |
4 | 12321322033201300 |
5 | 110140442121313 |
6 | 3223404103344 |
7 | 351504063160 |
oct | 67172174160 |
9 | 21120706661 |
10 | 7414020208 |
11 | 3165026131 |
12 | 152ab34b54 |
13 | 912015c0a |
14 | 5049305a0 |
15 | 2d5d4badd |
hex | 1b9e8f870 |
7414020208 has 40 divisors (see below), whose sum is σ = 16421172192. Its totient is φ = 3176583168.
The previous prime is 7414020197. The next prime is 7414020209. The reversal of 7414020208 is 8020204147.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7414020209) 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, 587016 + ... + 599512.
Almost surely, 27414020208 is an apocalyptic number.
It is an amenable number.
7414020208 is an abundant number, since it is smaller than the sum of its proper divisors (9007151984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7414020208 is a wasteful number, since it uses less digits than its factorization.
7414020208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17809 (or 17803 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 28.
The square root of 7414020208 is about 86104.7049121011. The cubic root of 7414020208 is about 1949.9250646637.
The spelling of 7414020208 in words is "seven billion, four hundred fourteen million, twenty thousand, two hundred eight".
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