Base | Representation |
---|---|
bin | 101100010111100100… |
… | …111101001101111000 |
3 | 11112222010110010021122 |
4 | 230113210331031320 |
5 | 1240031343013102 |
6 | 33515142524412 |
7 | 3304366024322 |
oct | 542744751570 |
9 | 145863403248 |
10 | 47640204152 |
11 | 19227720552 |
12 | 9296736708 |
13 | 4652bbc818 |
14 | 243d178612 |
15 | 138c6110a2 |
hex | b1793d378 |
47640204152 has 32 divisors (see below), whose sum is σ = 93538558080. Its totient is φ = 22703910240.
The previous prime is 47640204127. The next prime is 47640204163. The reversal of 47640204152 is 25140204674.
It is a happy number.
It is a congruent number.
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, 405374 + ... + 509517.
It is an arithmetic number, because the mean of its divisors is an integer number (2923079940).
Almost surely, 247640204152 is an apocalyptic number.
It is an amenable number.
47640204152 is a deficient number, since it is larger than the sum of its proper divisors (45898353928).
47640204152 is a wasteful number, since it uses less digits than its factorization.
47640204152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 915203 (or 915199 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 35.
The spelling of 47640204152 in words is "forty-seven billion, six hundred forty million, two hundred four thousand, one hundred fifty-two".
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