Base | Representation |
---|---|
bin | 100010000000101101… |
… | …1011100111100101000 |
3 | 20222112011200001101122 |
4 | 1010001123130330220 |
5 | 2144040313331304 |
6 | 53315310434412 |
7 | 5163650210210 |
oct | 1040133347450 |
9 | 228464601348 |
10 | 73038417704 |
11 | 28a8031228a |
12 | 121a4502a08 |
13 | 6b6ca90455 |
14 | 376c37d240 |
15 | 1d772429be |
hex | 11016dcf28 |
73038417704 has 32 divisors (see below), whose sum is σ = 165717420480. Its totient is φ = 29460873984.
The previous prime is 73038417701. The next prime is 73038417713. The reversal of 73038417704 is 40771483037.
It is a happy number.
It is a super-2 number, since 2×730384177042 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (73038417701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38359562 + ... + 38361465.
It is an arithmetic number, because the mean of its divisors is an integer number (5178669390).
Almost surely, 273038417704 is an apocalyptic number.
It is an amenable number.
73038417704 is an abundant number, since it is smaller than the sum of its proper divisors (92679002776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73038417704 is a wasteful number, since it uses less digits than its factorization.
73038417704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76721057 (or 76721053 counting only the distinct ones).
The product of its (nonzero) digits is 395136, while the sum is 44.
The spelling of 73038417704 in words is "seventy-three billion, thirty-eight million, four hundred seventeen thousand, seven hundred four".
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