Base | Representation |
---|---|
bin | 1110011111101… |
… | …1110000110111 |
3 | 11020101221222220 |
4 | 3213323300313 |
5 | 111031100210 |
6 | 10011053423 |
7 | 1335535431 |
oct | 347736067 |
9 | 136357886 |
10 | 60800055 |
11 | 31357a88 |
12 | 18441273 |
13 | c79a184 |
14 | 8109651 |
15 | 550ec70 |
hex | 39fbc37 |
60800055 has 16 divisors (see below), whose sum is σ = 97377504. Its totient is φ = 32394240.
The previous prime is 60800053. The next prime is 60800111. The reversal of 60800055 is 55000806.
It is not a de Polignac number, because 60800055 - 21 = 60800053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 60799998 and 60800034.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60800053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25515 + ... + 27795.
It is an arithmetic number, because the mean of its divisors is an integer number (6086094).
Almost surely, 260800055 is an apocalyptic number.
60800055 is a deficient number, since it is larger than the sum of its proper divisors (36577449).
60800055 is a wasteful number, since it uses less digits than its factorization.
60800055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4066.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 60800055 is about 7797.4390026470. The cubic root of 60800055 is about 393.2191475659.
The spelling of 60800055 in words is "sixty million, eight hundred thousand, fifty-five".
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