Base | Representation |
---|---|
bin | 101010101011011010000001… |
… | …0111110111010000011101000 |
3 | 1211020012001022121011110200100 |
4 | 1111112310002332322003220 |
5 | 343201040103114131130 |
6 | 3410225051140305400 |
7 | 142033606153322502 |
oct | 12526640276720350 |
9 | 1736161277143610 |
10 | 375401666552040 |
11 | a9683a53081737 |
12 | 3612b4366a2260 |
13 | 131612c0b7917b |
14 | 689b7752a2d72 |
15 | 2d600d3917c60 |
hex | 1556d02fba0e8 |
375401666552040 has 48 divisors (see below), whose sum is σ = 1220055416295300. Its totient is φ = 100107111080448.
The previous prime is 375401666551997. The next prime is 375401666552057. The reversal of 375401666552040 is 40255666104573.
It can be written as a sum of positive squares in 2 ways, for example, as 361955114913924 + 13446551638116 = 19025118^2 + 3666954^2 .
It is a super-3 number, since 3×3754016665520403 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 521391203185 + ... + 521391203904.
Almost surely, 2375401666552040 is an apocalyptic number.
375401666552040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
375401666552040 is an abundant number, since it is smaller than the sum of its proper divisors (844653749743260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
375401666552040 is a wasteful number, since it uses less digits than its factorization.
375401666552040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042782407106 (or 1042782407099 counting only the distinct ones).
The product of its (nonzero) digits is 18144000, while the sum is 54.
The spelling of 375401666552040 in words is "three hundred seventy-five trillion, four hundred one billion, six hundred sixty-six million, five hundred fifty-two thousand, forty".
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