Base | Representation |
---|---|
bin | 1011000100111000… |
… | …0101000100101110 |
3 | 21200012201011020210 |
4 | 2301032011010232 |
5 | 22042123224110 |
6 | 1211011123250 |
7 | 133452163521 |
oct | 26116050456 |
9 | 7605634223 |
10 | 2973258030 |
11 | 1296365846 |
12 | 6ab8a3526 |
13 | 384cb04a2 |
14 | 202c44bb8 |
15 | 126060520 |
hex | b138512e |
2973258030 has 32 divisors (see below), whose sum is σ = 7143717888. Its totient is φ = 791991200.
The previous prime is 2973258017. The next prime is 2973258037. The reversal of 2973258030 is 308523792.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2973258030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2973258037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27066 + ... + 81725.
It is an arithmetic number, because the mean of its divisors is an integer number (223241184).
Almost surely, 22973258030 is an apocalyptic number.
2973258030 is an abundant number, since it is smaller than the sum of its proper divisors (4170459858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2973258030 is a wasteful number, since it uses less digits than its factorization.
2973258030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109712.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 2973258030 is about 54527.5896221353. The cubic root of 2973258030 is about 1437.9513741204.
It can be divided in two parts, 2973 and 258030, that added together give a triangular number (261003 = T722).
The spelling of 2973258030 in words is "two billion, nine hundred seventy-three million, two hundred fifty-eight thousand, thirty".
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