Base | Representation |
---|---|
bin | 1000000000011011110… |
… | …0010000011100000100 |
3 | 111011001110202222110022 |
4 | 2000012330100130010 |
5 | 4223203141201430 |
6 | 143105253514312 |
7 | 12636515500514 |
oct | 2000674203404 |
9 | 434043688408 |
10 | 137555412740 |
11 | 53378498599 |
12 | 227ab042998 |
13 | cc82294865 |
14 | 692cac3844 |
15 | 38a12de4e5 |
hex | 2006f10704 |
137555412740 has 24 divisors (see below), whose sum is σ = 290075022720. Its totient is φ = 54791944928.
The previous prime is 137555412727. The next prime is 137555412769. The reversal of 137555412740 is 47214555731.
It is a junction number, because it is equal to n+sod(n) for n = 137555412691 and 137555412700.
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, 14383862 + ... + 14393421.
It is an arithmetic number, because the mean of its divisors is an integer number (12086459280).
Almost surely, 2137555412740 is an apocalyptic number.
137555412740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
137555412740 is an abundant number, since it is smaller than the sum of its proper divisors (152519609980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137555412740 is a wasteful number, since it uses less digits than its factorization.
137555412740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28777531 (or 28777529 counting only the distinct ones).
The product of its (nonzero) digits is 588000, while the sum is 44.
The spelling of 137555412740 in words is "one hundred thirty-seven billion, five hundred fifty-five million, four hundred twelve thousand, seven hundred forty".
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