Base | Representation |
---|---|
bin | 100001000001111… |
… | …000100110100011 |
3 | 1102121201100002001 |
4 | 201001320212203 |
5 | 2113330021430 |
6 | 130553104431 |
7 | 16506062452 |
oct | 4101704643 |
9 | 1377640061 |
10 | 554142115 |
11 | 26488719a |
12 | 1356b8117 |
13 | 8aa60957 |
14 | 5384ab99 |
15 | 339b03ca |
hex | 210789a3 |
554142115 has 16 divisors (see below), whose sum is σ = 706853952. Its totient is φ = 415596544.
The previous prime is 554142107. The next prime is 554142131. The reversal of 554142115 is 511241455.
It is a cyclic number.
It is not a de Polignac number, because 554142115 - 23 = 554142107 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9162 + ... + 34528.
It is an arithmetic number, because the mean of its divisors is an integer number (44178372).
Almost surely, 2554142115 is an apocalyptic number.
554142115 is a deficient number, since it is larger than the sum of its proper divisors (152711837).
554142115 is a wasteful number, since it uses less digits than its factorization.
554142115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25646.
The product of its digits is 4000, while the sum is 28.
The square root of 554142115 is about 23540.2233421860. The cubic root of 554142115 is about 821.3729305295.
The spelling of 554142115 in words is "five hundred fifty-four million, one hundred forty-two thousand, one hundred fifteen".
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