Base | Representation |
---|---|
bin | 101011100100000001… |
… | …0001110011110010100 |
3 | 22221110200110122222222 |
4 | 1113020002032132110 |
5 | 3013042341334423 |
6 | 110550524241512 |
7 | 6521156525000 |
oct | 1271002163624 |
9 | 287420418888 |
10 | 93550339988 |
11 | 36746801076 |
12 | 161699a0298 |
13 | 8a8b535981 |
14 | 4756641700 |
15 | 2677dce3c8 |
hex | 15c808e794 |
93550339988 has 24 divisors (see below), whose sum is σ = 190919064000. Its totient is φ = 40093002264.
The previous prime is 93550339921. The next prime is 93550339999. The reversal of 93550339988 is 88993305539.
It is a super-2 number, since 2×935503399882 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 93550339988.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34091318 + ... + 34094061.
It is an arithmetic number, because the mean of its divisors is an integer number (7954961000).
Almost surely, 293550339988 is an apocalyptic number.
93550339988 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
It is an amenable number.
93550339988 is an abundant number, since it is smaller than the sum of its proper divisors (97368724012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93550339988 is a wasteful number, since it uses less digits than its factorization.
93550339988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68185404 (or 68185388 counting only the distinct ones).
The product of its (nonzero) digits is 31492800, while the sum is 62.
The spelling of 93550339988 in words is "ninety-three billion, five hundred fifty million, three hundred thirty-nine thousand, nine hundred eighty-eight".
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