Base | Representation |
---|---|
bin | 100010000000101101… |
… | …1011100111100100001 |
3 | 20222112011200001101101 |
4 | 1010001123130330201 |
5 | 2144040313331242 |
6 | 53315310434401 |
7 | 5163650210200 |
oct | 1040133347441 |
9 | 228464601341 |
10 | 73038417697 |
11 | 28a80312283 |
12 | 121a4502a01 |
13 | 6b6ca9044b |
14 | 376c37d237 |
15 | 1d772429b7 |
hex | 11016dcf21 |
73038417697 has 24 divisors (see below), whose sum is σ = 86491389600. Its totient is φ = 61480391616.
The previous prime is 73038417691. The next prime is 73038417701. The reversal of 73038417697 is 79671483037.
It is not a de Polignac number, because 73038417697 - 215 = 73038384929 is a prime.
It is a super-2 number, since 2×730384176972 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (73038417691) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2933533 + ... + 2958325.
It is an arithmetic number, because the mean of its divisors is an integer number (3603807900).
Almost surely, 273038417697 is an apocalyptic number.
It is an amenable number.
73038417697 is a deficient number, since it is larger than the sum of its proper divisors (13452971903).
73038417697 is a wasteful number, since it uses less digits than its factorization.
73038417697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25885 (or 25878 counting only the distinct ones).
The product of its (nonzero) digits is 5334336, while the sum is 55.
The spelling of 73038417697 in words is "seventy-three billion, thirty-eight million, four hundred seventeen thousand, six hundred ninety-seven".
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