Base | Representation |
---|---|
bin | 1000101010001… |
… | …00111010010010 |
3 | 12001200012010020 |
4 | 10111010322102 |
5 | 122043242002 |
6 | 11112444310 |
7 | 1541243640 |
oct | 425047222 |
9 | 161605106 |
10 | 72634002 |
11 | 38000001 |
12 | 203a9696 |
13 | 120816cc |
14 | 990a190 |
15 | 659b2bc |
hex | 4544e92 |
72634002 has 32 divisors (see below), whose sum is σ = 166275072. Its totient is φ = 20720784.
The previous prime is 72633983. The next prime is 72634019. The reversal of 72634002 is 20043627.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48103 + ... + 49589.
It is an arithmetic number, because the mean of its divisors is an integer number (5196096).
Almost surely, 272634002 is an apocalyptic number.
72634002 is an abundant number, since it is smaller than the sum of its proper divisors (93641070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72634002 is a wasteful number, since it uses less digits than its factorization.
72634002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2662.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 72634002 is about 8522.5584186910. The cubic root of 72634002 is about 417.2342880011.
Adding to 72634002 its reverse (20043627), we get a palindrome (92677629).
The spelling of 72634002 in words is "seventy-two million, six hundred thirty-four thousand, two".
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