Base | Representation |
---|---|
bin | 100001100110001101… |
… | …1111011100100111010 |
3 | 20220020012201202202121 |
4 | 1003030123323210322 |
5 | 2140230213210324 |
6 | 53051150551454 |
7 | 5132633235160 |
oct | 1031433734472 |
9 | 226205652677 |
10 | 72149350714 |
11 | 28664478081 |
12 | 11b9680858a |
13 | 6a5a8241cc |
14 | 36c626b230 |
15 | 1d241755e4 |
hex | 10cc6fb93a |
72149350714 has 16 divisors (see below), whose sum is σ = 123691356288. Its totient is φ = 30919461552.
The previous prime is 72149350697. The next prime is 72149350729. The reversal of 72149350714 is 41705394127.
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, 144732 + ... + 406504.
It is an arithmetic number, because the mean of its divisors is an integer number (7730709768).
Almost surely, 272149350714 is an apocalyptic number.
72149350714 is a deficient number, since it is larger than the sum of its proper divisors (51542005574).
72149350714 is a wasteful number, since it uses less digits than its factorization.
72149350714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281469.
The product of its (nonzero) digits is 211680, while the sum is 43.
The spelling of 72149350714 in words is "seventy-two billion, one hundred forty-nine million, three hundred fifty thousand, seven hundred fourteen".
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