Base | Representation |
---|---|
bin | 10000101100001101010100… |
… | …101100011110001011100101 |
3 | 100121220121112121212022122022 |
4 | 100230031110230132023211 |
5 | 34110143413443000122 |
6 | 420042324201312525 |
7 | 21314313426244115 |
oct | 2054152454361345 |
9 | 317817477768568 |
10 | 73406707000037 |
11 | 21431678435634 |
12 | 8296865795745 |
13 | 31c62b85612c8 |
14 | 141ac915ab045 |
15 | 874724872642 |
hex | 42c354b1e2e5 |
73406707000037 has 4 divisors (see below), whose sum is σ = 73426402927296. Its totient is φ = 73387011072780.
The previous prime is 73406706999971. The next prime is 73406707000051. The reversal of 73406707000037 is 73000070760437.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 73406707000037 - 210 = 73406706999013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73406707000337) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9847958039 + ... + 9847965492.
It is an arithmetic number, because the mean of its divisors is an integer number (18356600731824).
Almost surely, 273406707000037 is an apocalyptic number.
It is an amenable number.
73406707000037 is a deficient number, since it is larger than the sum of its proper divisors (19695927259).
73406707000037 is a wasteful number, since it uses less digits than its factorization.
73406707000037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19695927258.
The product of its (nonzero) digits is 518616, while the sum is 44.
The spelling of 73406707000037 in words is "seventy-three trillion, four hundred six billion, seven hundred seven million, thirty-seven", and thus it is an aban number.
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