Base | Representation |
---|---|
bin | 1110110010100… |
… | …01100011010101 |
3 | 22122110012120020 |
4 | 13121101203111 |
5 | 223230103010 |
6 | 20151055353 |
7 | 3034354320 |
oct | 731214325 |
9 | 278405506 |
10 | 124066005 |
11 | 64039698 |
12 | 35671559 |
13 | 1c91b84b |
14 | 126977b7 |
15 | ad5a470 |
hex | 76518d5 |
124066005 has 16 divisors (see below), whose sum is σ = 226863744. Its totient is φ = 56715840.
The previous prime is 124065971. The next prime is 124066013. The reversal of 124066005 is 500660421.
It is not a de Polignac number, because 124066005 - 210 = 124064981 is a prime.
It is a congruent 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, 590686 + ... + 590895.
It is an arithmetic number, because the mean of its divisors is an integer number (14178984).
Almost surely, 2124066005 is an apocalyptic number.
124066005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
124066005 is a deficient number, since it is larger than the sum of its proper divisors (102797739).
124066005 is a wasteful number, since it uses less digits than its factorization.
124066005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1181596.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 124066005 is about 11138.4920433603. The cubic root of 124066005 is about 498.7515587165.
The spelling of 124066005 in words is "one hundred twenty-four million, sixty-six thousand, five".
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