Base | Representation |
---|---|
bin | 111001111001010000… |
… | …0010011110000101011 |
3 | 102212220121101111200101 |
4 | 1303302200103300223 |
5 | 4014110333440412 |
6 | 133040524450231 |
7 | 11660645334646 |
oct | 1636240236053 |
9 | 385817344611 |
10 | 124327640107 |
11 | 487aa7911a0 |
12 | 201190a9977 |
13 | b954963668 |
14 | 6035dc6a5d |
15 | 3379d99457 |
hex | 1cf2813c2b |
124327640107 has 8 divisors (see below), whose sum is σ = 135680288832. Its totient is φ = 112983347400.
The previous prime is 124327640071. The next prime is 124327640131. The reversal of 124327640107 is 701046723421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-124327640107 is a prime.
It is not an unprimeable number, because it can be changed into a prime (124327640197) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2057869 + ... + 2117422.
It is an arithmetic number, because the mean of its divisors is an integer number (16960036104).
Almost surely, 2124327640107 is an apocalyptic number.
124327640107 is a deficient number, since it is larger than the sum of its proper divisors (11352648725).
124327640107 is a wasteful number, since it uses less digits than its factorization.
124327640107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4178009.
The product of its (nonzero) digits is 56448, while the sum is 37.
The spelling of 124327640107 in words is "one hundred twenty-four billion, three hundred twenty-seven million, six hundred forty thousand, one hundred seven".
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