Base | Representation |
---|---|
bin | 100001111011001000… |
… | …1101101100100010110 |
3 | 20222001010121020200121 |
4 | 1003312101231210112 |
5 | 2143144414034331 |
6 | 53244544302154 |
7 | 5156215650163 |
oct | 1036621554426 |
9 | 228033536617 |
10 | 72851314966 |
11 | 28994739221 |
12 | 1215191195a |
13 | 6b400a0681 |
14 | 375159706a |
15 | 1d65ad4c11 |
hex | 10f646d916 |
72851314966 has 8 divisors (see below), whose sum is σ = 111602014560. Its totient is φ = 35650643448.
The previous prime is 72851314931. The next prime is 72851314979. The reversal of 72851314966 is 66941315827.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387506901 + ... + 387507088.
It is an arithmetic number, because the mean of its divisors is an integer number (13950251820).
Almost surely, 272851314966 is an apocalyptic number.
72851314966 is a deficient number, since it is larger than the sum of its proper divisors (38750699594).
72851314966 is a wasteful number, since it uses less digits than its factorization.
72851314966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 775014038.
The product of its digits is 2177280, while the sum is 52.
The spelling of 72851314966 in words is "seventy-two billion, eight hundred fifty-one million, three hundred fourteen thousand, nine hundred sixty-six".
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