Base | Representation |
---|---|
bin | 110101101101100100000001… |
… | …1100100001001101011001010 |
3 | 2021221211021001220220212101100 |
4 | 1223123020003210021223022 |
5 | 443411200421342144200 |
6 | 4352454504341402230 |
7 | 201341515425563625 |
oct | 15333100344115312 |
9 | 2257737056825340 |
10 | 472455052303050 |
11 | 1275a2076169013 |
12 | 44ba4b55109376 |
13 | 173814218091ab |
14 | 8494d3744adbc |
15 | 39949906c8d00 |
hex | 1adb203909aca |
472455052303050 has 144 divisors (see below), whose sum is σ = 1321493459284440. Its totient is φ = 120903713925120.
The previous prime is 472455052302917. The next prime is 472455052303063. The reversal of 472455052303050 is 50303250554274.
472455052303050 is a `hidden beast` number, since 4 + 7 + 2 + 45 + 5 + 0 + 523 + 0 + 30 + 50 = 666.
It can be written as a sum of positive squares in 12 ways, for example, as 121100758967241 + 351354293335809 = 11004579^2 + 18744447^2 .
It is a super-2 number, since 2×4724550523030502 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 472455052302987 and 472455052303005.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 193138515 + ... + 195569414.
Almost surely, 2472455052303050 is an apocalyptic number.
472455052303050 is an abundant number, since it is smaller than the sum of its proper divisors (849038406981390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472455052303050 is a wasteful number, since it uses less digits than its factorization.
472455052303050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388708057 (or 388708049 counting only the distinct ones).
The product of its (nonzero) digits is 2520000, while the sum is 45.
The spelling of 472455052303050 in words is "four hundred seventy-two trillion, four hundred fifty-five billion, fifty-two million, three hundred three thousand, fifty".
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