Base | Representation |
---|---|
bin | 11100001001011… |
… | …000010100010110 |
3 | 1012220120022100211 |
4 | 130021120110112 |
5 | 1431342032300 |
6 | 114505200034 |
7 | 14462545315 |
oct | 3411302426 |
9 | 1186508324 |
10 | 472220950 |
11 | 222613653 |
12 | 11219001a |
13 | 76aa9ca6 |
14 | 46a0427c |
15 | 2b6cc4ba |
hex | 1c258516 |
472220950 has 24 divisors (see below), whose sum is σ = 879811992. Its totient is φ = 188569920.
The previous prime is 472220921. The next prime is 472220963. The reversal of 472220950 is 59022274.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23197 + ... + 38503.
It is an arithmetic number, because the mean of its divisors is an integer number (36658833).
Almost surely, 2472220950 is an apocalyptic number.
472220950 is a deficient number, since it is larger than the sum of its proper divisors (407591042).
472220950 is a wasteful number, since it uses less digits than its factorization.
472220950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15936 (or 15931 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 472220950 is about 21730.6454114920. The cubic root of 472220950 is about 778.7207554028.
The spelling of 472220950 in words is "four hundred seventy-two million, two hundred twenty thousand, nine hundred fifty".
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