Base | Representation |
---|---|
bin | 11011010100111… |
… | …101100111001000 |
3 | 1011221201012102102 |
4 | 123110331213020 |
5 | 1414332330242 |
6 | 113254452532 |
7 | 14235005411 |
oct | 3324754710 |
9 | 1157635372 |
10 | 458480072 |
11 | 215888956 |
12 | 109664148 |
13 | 73ca87ab |
14 | 44c68808 |
15 | 2a3b5e32 |
hex | 1b53d9c8 |
458480072 has 32 divisors (see below), whose sum is σ = 914289120. Its totient is φ = 214790400.
The previous prime is 458480023. The next prime is 458480101. The reversal of 458480072 is 270084854.
It is a super-2 number, since 2×4584800722 = 420407952842250368, which contains 22 as substring.
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, 23447 + ... + 38297.
It is an arithmetic number, because the mean of its divisors is an integer number (28571535).
Almost surely, 2458480072 is an apocalyptic number.
It is an amenable number.
458480072 is a deficient number, since it is larger than the sum of its proper divisors (455809048).
458480072 is a wasteful number, since it uses less digits than its factorization.
458480072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15101 (or 15097 counting only the distinct ones).
The product of its (nonzero) digits is 71680, while the sum is 38.
The square root of 458480072 is about 21412.1477670971. The cubic root of 458480072 is about 771.0931076130.
The spelling of 458480072 in words is "four hundred fifty-eight million, four hundred eighty thousand, seventy-two".
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