Base | Representation |
---|---|
bin | 101011010100100001… |
… | …1101101001110001010 |
3 | 22220010110112212221001 |
4 | 1112221003231032022 |
5 | 3011011320300003 |
6 | 110423201205214 |
7 | 6502246226203 |
oct | 1265103551612 |
9 | 286113485831 |
10 | 93030634378 |
11 | 364aa405600 |
12 | 1604393080a |
13 | 8a07971466 |
14 | 47075da5aa |
15 | 264747261d |
hex | 15a90ed38a |
93030634378 has 12 divisors (see below), whose sum is σ = 153385219890. Its totient is φ = 42286651880.
The previous prime is 93030634357. The next prime is 93030634381. The reversal of 93030634378 is 87343603039.
It can be written as a sum of positive squares in only one way, i.e., 89172112689 + 3858521689 = 298617^2 + 62117^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192211813 + ... + 192212296.
Almost surely, 293030634378 is an apocalyptic number.
93030634378 is a deficient number, since it is larger than the sum of its proper divisors (60354585512).
93030634378 is a wasteful number, since it uses less digits than its factorization.
93030634378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384424133 (or 384424122 counting only the distinct ones).
The product of its (nonzero) digits is 979776, while the sum is 46.
The spelling of 93030634378 in words is "ninety-three billion, thirty million, six hundred thirty-four thousand, three hundred seventy-eight".
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